1795601840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 4628275200

約数和(自身を除く): 2832673360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 53, 62, 76, 80, 95, 106, 124, 152, 155, 190, 212, 248, 265, 304, 310, 380, 424, 496, 530, 589, 620, 719, 760, 848, 1007, 1060, 1178, 1240, 1438, 1520, 1643, 2014, 2120, 2356, 2480, 2876, 2945, 3286, 3595, 4028, 4240, 4712, 5035, 5752, 5890, 6572, 7190, 8056, 8215, 9424, 10070, 11504, 11780, 13144, 13661, 14380, 16112, 16430, 20140, 22289, 23560, 26288, 27322, 28760, 31217, 32860, 38107, 40280, 44578, 47120, 54644, 57520, 62434, 65720, 68305, 76214, 80560, 89156, 109288, 111445, 124868, 131440, 136610, 152428, 156085, 178312, 190535, 218576, 222890, 249736, 273220, 304856, 312170, 356624, 381070, 423491, 445780, 499472, 546440, 609712, 624340, 724033, 762140, 846982, 891560, 1092880, 1181317, 1248680, 1448066, 1524280, 1693964, 1783120, 2117455, 2362634, 2497360, 2896132, 3048560, 3387928, 3620165, 4234910, 4725268, 5792264, 5906585, 6775856, 7240330, 8469820, 9450536, 11584528, 11813170, 14480660, 16939640, 18901072, 22445023, 23626340, 28961320, 33879280, 44890046, 47252680, 57922640, 89780092, 94505360, 112225115, 179560184, 224450230, 359120368, 448900460, 897800920, 1795601840]

約数ペア:

[(1, 1795601840), (2, 897800920), (4, 448900460), (5, 359120368), (8, 224450230), (10, 179560184), (16, 112225115), (19, 94505360), (20, 89780092), (31, 57922640), (38, 47252680), (40, 44890046), (53, 33879280), (62, 28961320), (76, 23626340), (80, 22445023), (95, 18901072), (106, 16939640), (124, 14480660), (152, 11813170), (155, 11584528), (190, 9450536), (212, 8469820), (248, 7240330), (265, 6775856), (304, 5906585), (310, 5792264), (380, 4725268), (424, 4234910), (496, 3620165), (530, 3387928), (589, 3048560), (620, 2896132), (719, 2497360), (760, 2362634), (848, 2117455), (1007, 1783120), (1060, 1693964), (1178, 1524280), (1240, 1448066), (1438, 1248680), (1520, 1181317), (1643, 1092880), (2014, 891560), (2120, 846982), (2356, 762140), (2480, 724033), (2876, 624340), (2945, 609712), (3286, 546440), (3595, 499472), (4028, 445780), (4240, 423491), (4712, 381070), (5035, 356624), (5752, 312170), (5890, 304856), (6572, 273220), (7190, 249736), (8056, 222890), (8215, 218576), (9424, 190535), (10070, 178312), (11504, 156085), (11780, 152428), (13144, 136610), (13661, 131440), (14380, 124868), (16112, 111445), (16430, 109288), (20140, 89156), (22289, 80560), (23560, 76214), (26288, 68305), (27322, 65720), (28760, 62434), (31217, 57520), (32860, 54644), (38107, 47120), (40280, 44578)]