152806000400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6262541}}^1$

素因数の和:6262620

約数の個数: 60

約数和(自身を含む): 373134777444

約数和(自身を除く): 220328777044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 12200, 24400, 6262541, 12525082, 25050164, 31312705, 50100328, 62625410, 100200656, 125250820, 156563525, 250501640, 313127050, 382015001, 501003280, 626254100, 764030002, 1252508200, 1528060004, 1910075005, 2505016400, 3056120008, 3820150010, 6112240016, 7640300020, 9550375025, 15280600040, 19100750050, 30561200080, 38201500100, 76403000200, 152806000400]

約数ペア:

[(1, 152806000400), (2, 76403000200), (4, 38201500100), (5, 30561200080), (8, 19100750050), (10, 15280600040), (16, 9550375025), (20, 7640300020), (25, 6112240016), (40, 3820150010), (50, 3056120008), (61, 2505016400), (80, 1910075005), (100, 1528060004), (122, 1252508200), (200, 764030002), (244, 626254100), (305, 501003280), (400, 382015001), (488, 313127050), (610, 250501640), (976, 156563525), (1220, 125250820), (1525, 100200656), (2440, 62625410), (3050, 50100328), (4880, 31312705), (6100, 25050164), (12200, 12525082), (24400, 6262541)]