23724920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 59253120

約数和(自身を除く): 35528200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 53, 62, 76, 95, 106, 124, 152, 155, 190, 212, 248, 265, 310, 361, 380, 424, 530, 589, 620, 722, 760, 1007, 1060, 1178, 1240, 1444, 1643, 1805, 2014, 2120, 2356, 2888, 2945, 3286, 3610, 4028, 4712, 5035, 5890, 6572, 7220, 8056, 8215, 10070, 11191, 11780, 13144, 14440, 16430, 19133, 20140, 22382, 23560, 31217, 32860, 38266, 40280, 44764, 55955, 62434, 65720, 76532, 89528, 95665, 111910, 124868, 153064, 156085, 191330, 223820, 249736, 312170, 382660, 447640, 593123, 624340, 765320, 1186246, 1248680, 2372492, 2965615, 4744984, 5931230, 11862460, 23724920]

約数ペア:

[(1, 23724920), (2, 11862460), (4, 5931230), (5, 4744984), (8, 2965615), (10, 2372492), (19, 1248680), (20, 1186246), (31, 765320), (38, 624340), (40, 593123), (53, 447640), (62, 382660), (76, 312170), (95, 249736), (106, 223820), (124, 191330), (152, 156085), (155, 153064), (190, 124868), (212, 111910), (248, 95665), (265, 89528), (310, 76532), (361, 65720), (380, 62434), (424, 55955), (530, 44764), (589, 40280), (620, 38266), (722, 32860), (760, 31217), (1007, 23560), (1060, 22382), (1178, 20140), (1240, 19133), (1444, 16430), (1643, 14440), (1805, 13144), (2014, 11780), (2120, 11191), (2356, 10070), (2888, 8215), (2945, 8056), (3286, 7220), (3610, 6572), (4028, 5890), (4712, 5035)]