74044880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 120

約数和(自身を含む): 215814312

約数和(自身を除く): 141769432

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1453, 1456, 1820, 1960, 2548, 2906, 3185, 3640, 3920, 5096, 5812, 6370, 7265, 7280, 10171, 10192, 11624, 12740, 14530, 18889, 20342, 23248, 25480, 29060, 37778, 40684, 50855, 50960, 58120, 71197, 75556, 81368, 94445, 101710, 116240, 132223, 142394, 151112, 162736, 188890, 203420, 264446, 284788, 302224, 355985, 377780, 406840, 528892, 569576, 661115, 711970, 755560, 813680, 925561, 1057784, 1139152, 1322230, 1423940, 1511120, 1851122, 2115568, 2644460, 2847880, 3702244, 4627805, 5288920, 5695760, 7404488, 9255610, 10577840, 14808976, 18511220, 37022440, 74044880]

約数ペア:

[(1, 74044880), (2, 37022440), (4, 18511220), (5, 14808976), (7, 10577840), (8, 9255610), (10, 7404488), (13, 5695760), (14, 5288920), (16, 4627805), (20, 3702244), (26, 2847880), (28, 2644460), (35, 2115568), (40, 1851122), (49, 1511120), (52, 1423940), (56, 1322230), (65, 1139152), (70, 1057784), (80, 925561), (91, 813680), (98, 755560), (104, 711970), (112, 661115), (130, 569576), (140, 528892), (182, 406840), (196, 377780), (208, 355985), (245, 302224), (260, 284788), (280, 264446), (364, 203420), (392, 188890), (455, 162736), (490, 151112), (520, 142394), (560, 132223), (637, 116240), (728, 101710), (784, 94445), (910, 81368), (980, 75556), (1040, 71197), (1274, 58120), (1453, 50960), (1456, 50855), (1820, 40684), (1960, 37778), (2548, 29060), (2906, 25480), (3185, 23248), (3640, 20342), (3920, 18889), (5096, 14530), (5812, 12740), (6370, 11624), (7265, 10192), (7280, 10171)]