788572150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 1496475648

約数和(自身を除く): 707903498

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 191, 355, 382, 710, 955, 1163, 1775, 1910, 2326, 3550, 4775, 5815, 9550, 11630, 13561, 27122, 29075, 58150, 67805, 82573, 135610, 165146, 222133, 339025, 412865, 444266, 678050, 825730, 1110665, 2064325, 2221330, 4128650, 5553325, 11106650, 15771443, 31542886, 78857215, 157714430, 394286075, 788572150]

約数ペア:

[(1, 788572150), (2, 394286075), (5, 157714430), (10, 78857215), (25, 31542886), (50, 15771443), (71, 11106650), (142, 5553325), (191, 4128650), (355, 2221330), (382, 2064325), (710, 1110665), (955, 825730), (1163, 678050), (1775, 444266), (1910, 412865), (2326, 339025), (3550, 222133), (4775, 165146), (5815, 135610), (9550, 82573), (11630, 67805), (13561, 58150), (27122, 29075)]