2404409480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1479

約数の個数: 128

約数和(自身を含む): 6119556480

約数和(自身を除く): 3715147000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 113, 148, 185, 220, 226, 296, 370, 407, 440, 452, 565, 740, 814, 904, 1130, 1243, 1307, 1480, 1628, 2035, 2260, 2486, 2614, 3256, 4070, 4181, 4520, 4972, 5228, 6215, 6535, 8140, 8362, 9944, 10456, 12430, 13070, 14377, 16280, 16724, 20905, 24860, 26140, 28754, 33448, 41810, 45991, 48359, 49720, 52280, 57508, 71885, 83620, 91982, 96718, 115016, 143770, 147691, 167240, 183964, 193436, 229955, 241795, 287540, 295382, 367928, 386872, 459910, 483590, 531949, 575080, 590764, 738455, 919820, 967180, 1063898, 1181528, 1476910, 1624601, 1839640, 1934360, 2127796, 2659745, 2953820, 3249202, 4255592, 5319490, 5464567, 5907640, 6498404, 8123005, 10638980, 10929134, 12996808, 16246010, 21277960, 21858268, 27322835, 32492020, 43716536, 54645670, 60110237, 64984040, 109291340, 120220474, 218582680, 240440948, 300551185, 480881896, 601102370, 1202204740, 2404409480]

約数ペア:

[(1, 2404409480), (2, 1202204740), (4, 601102370), (5, 480881896), (8, 300551185), (10, 240440948), (11, 218582680), (20, 120220474), (22, 109291340), (37, 64984040), (40, 60110237), (44, 54645670), (55, 43716536), (74, 32492020), (88, 27322835), (110, 21858268), (113, 21277960), (148, 16246010), (185, 12996808), (220, 10929134), (226, 10638980), (296, 8123005), (370, 6498404), (407, 5907640), (440, 5464567), (452, 5319490), (565, 4255592), (740, 3249202), (814, 2953820), (904, 2659745), (1130, 2127796), (1243, 1934360), (1307, 1839640), (1480, 1624601), (1628, 1476910), (2035, 1181528), (2260, 1063898), (2486, 967180), (2614, 919820), (3256, 738455), (4070, 590764), (4181, 575080), (4520, 531949), (4972, 483590), (5228, 459910), (6215, 386872), (6535, 367928), (8140, 295382), (8362, 287540), (9944, 241795), (10456, 229955), (12430, 193436), (13070, 183964), (14377, 167240), (16280, 147691), (16724, 143770), (20905, 115016), (24860, 96718), (26140, 91982), (28754, 83620), (33448, 71885), (41810, 57508), (45991, 52280), (48359, 49720)]