98910250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 202152132

約数和(自身を除く): 103241882

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 125, 170, 185, 250, 289, 370, 425, 578, 629, 850, 925, 1258, 1369, 1445, 1850, 2125, 2738, 2890, 3145, 4250, 4625, 6290, 6845, 7225, 9250, 10693, 13690, 14450, 15725, 21386, 23273, 31450, 34225, 36125, 46546, 53465, 68450, 72250, 78625, 106930, 116365, 157250, 171125, 232730, 267325, 342250, 395641, 534650, 581825, 791282, 1163650, 1336625, 1978205, 2673250, 2909125, 3956410, 5818250, 9891025, 19782050, 49455125, 98910250]

約数ペア:

[(1, 98910250), (2, 49455125), (5, 19782050), (10, 9891025), (17, 5818250), (25, 3956410), (34, 2909125), (37, 2673250), (50, 1978205), (74, 1336625), (85, 1163650), (125, 791282), (170, 581825), (185, 534650), (250, 395641), (289, 342250), (370, 267325), (425, 232730), (578, 171125), (629, 157250), (850, 116365), (925, 106930), (1258, 78625), (1369, 72250), (1445, 68450), (1850, 53465), (2125, 46546), (2738, 36125), (2890, 34225), (3145, 31450), (4250, 23273), (4625, 21386), (6290, 15725), (6845, 14450), (7225, 13690), (9250, 10693)]