25899773360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{614321}}^1$

素因数の和:614382

約数の個数: 80

約数和(自身を含む): 65816001792

約数和(自身を除く): 39916228432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 42160, 614321, 1228642, 2457284, 3071605, 4914568, 6143210, 9829136, 10443457, 12286420, 19043951, 20886914, 24572840, 38087902, 41773828, 49145680, 52217285, 76175804, 83547656, 95219755, 104434570, 152351608, 167095312, 190439510, 208869140, 304703216, 323747167, 380879020, 417738280, 647494334, 761758040, 835476560, 1294988668, 1523516080, 1618735835, 2589977336, 3237471670, 5179954672, 6474943340, 12949886680, 25899773360]

約数ペア:

[(1, 25899773360), (2, 12949886680), (4, 6474943340), (5, 5179954672), (8, 3237471670), (10, 2589977336), (16, 1618735835), (17, 1523516080), (20, 1294988668), (31, 835476560), (34, 761758040), (40, 647494334), (62, 417738280), (68, 380879020), (80, 323747167), (85, 304703216), (124, 208869140), (136, 190439510), (155, 167095312), (170, 152351608), (248, 104434570), (272, 95219755), (310, 83547656), (340, 76175804), (496, 52217285), (527, 49145680), (620, 41773828), (680, 38087902), (1054, 24572840), (1240, 20886914), (1360, 19043951), (2108, 12286420), (2480, 10443457), (2635, 9829136), (4216, 6143210), (5270, 4914568), (8432, 3071605), (10540, 2457284), (21080, 1228642), (42160, 614321)]