97456580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 234309768

約数和(自身を除く): 136853188

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 884, 1105, 1156, 1297, 1445, 2210, 2594, 2890, 3757, 4420, 5188, 5780, 6485, 7514, 12970, 15028, 16861, 18785, 22049, 25940, 33722, 37570, 44098, 67444, 75140, 84305, 88196, 110245, 168610, 220490, 286637, 337220, 374833, 440980, 573274, 749666, 1146548, 1433185, 1499332, 1874165, 2866370, 3748330, 4872829, 5732740, 7496660, 9745658, 19491316, 24364145, 48728290, 97456580]

約数ペア:

[(1, 97456580), (2, 48728290), (4, 24364145), (5, 19491316), (10, 9745658), (13, 7496660), (17, 5732740), (20, 4872829), (26, 3748330), (34, 2866370), (52, 1874165), (65, 1499332), (68, 1433185), (85, 1146548), (130, 749666), (170, 573274), (221, 440980), (260, 374833), (289, 337220), (340, 286637), (442, 220490), (578, 168610), (884, 110245), (1105, 88196), (1156, 84305), (1297, 75140), (1445, 67444), (2210, 44098), (2594, 37570), (2890, 33722), (3757, 25940), (4420, 22049), (5188, 18785), (5780, 16861), (6485, 15028), (7514, 12970)]