1101241520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23371}}^1$

素因数の和:23434

約数の個数: 80

約数和(自身を含む): 2782202880

約数和(自身を除く): 1680961360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23371, 23560, 46742, 47120, 93484, 116855, 186968, 233710, 373936, 444049, 467420, 724501, 888098, 934840, 1449002, 1776196, 1869680, 2220245, 2898004, 3552392, 3622505, 4440490, 5796008, 7104784, 7245010, 8880980, 11592016, 13765519, 14490020, 17761960, 27531038, 28980040, 35523920, 55062076, 57960080, 68827595, 110124152, 137655190, 220248304, 275310380, 550620760, 1101241520]

約数ペア:

[(1, 1101241520), (2, 550620760), (4, 275310380), (5, 220248304), (8, 137655190), (10, 110124152), (16, 68827595), (19, 57960080), (20, 55062076), (31, 35523920), (38, 28980040), (40, 27531038), (62, 17761960), (76, 14490020), (80, 13765519), (95, 11592016), (124, 8880980), (152, 7245010), (155, 7104784), (190, 5796008), (248, 4440490), (304, 3622505), (310, 3552392), (380, 2898004), (496, 2220245), (589, 1869680), (620, 1776196), (760, 1449002), (1178, 934840), (1240, 888098), (1520, 724501), (2356, 467420), (2480, 444049), (2945, 373936), (4712, 233710), (5890, 186968), (9424, 116855), (11780, 93484), (23371, 47120), (23560, 46742)]