1038476780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 2467160640

約数和(自身を除く): 1428683860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 113, 148, 185, 220, 226, 370, 407, 452, 565, 740, 814, 1129, 1130, 1243, 1628, 2035, 2258, 2260, 2486, 4070, 4181, 4516, 4972, 5645, 6215, 8140, 8362, 11290, 12419, 12430, 16724, 20905, 22580, 24838, 24860, 41773, 41810, 45991, 49676, 62095, 83546, 83620, 91982, 124190, 127577, 167092, 183964, 208865, 229955, 248380, 255154, 417730, 459503, 459910, 510308, 637885, 835460, 919006, 919820, 1275770, 1403347, 1838012, 2297515, 2551540, 2806694, 4595030, 4720349, 5613388, 7016735, 9190060, 9440698, 14033470, 18881396, 23601745, 28066940, 47203490, 51923839, 94406980, 103847678, 207695356, 259619195, 519238390, 1038476780]

約数ペア:

[(1, 1038476780), (2, 519238390), (4, 259619195), (5, 207695356), (10, 103847678), (11, 94406980), (20, 51923839), (22, 47203490), (37, 28066940), (44, 23601745), (55, 18881396), (74, 14033470), (110, 9440698), (113, 9190060), (148, 7016735), (185, 5613388), (220, 4720349), (226, 4595030), (370, 2806694), (407, 2551540), (452, 2297515), (565, 1838012), (740, 1403347), (814, 1275770), (1129, 919820), (1130, 919006), (1243, 835460), (1628, 637885), (2035, 510308), (2258, 459910), (2260, 459503), (2486, 417730), (4070, 255154), (4181, 248380), (4516, 229955), (4972, 208865), (5645, 183964), (6215, 167092), (8140, 127577), (8362, 124190), (11290, 91982), (12419, 83620), (12430, 83546), (16724, 62095), (20905, 49676), (22580, 45991), (24838, 41810), (24860, 41773)]