98193740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 214959360

約数和(自身を除く): 116765620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 1090, 1453, 2180, 2906, 3379, 5812, 6758, 7265, 13516, 14530, 16895, 29060, 33790, 45043, 67580, 90086, 158377, 180172, 225215, 316754, 450430, 633508, 791885, 900860, 1583770, 3167540, 4909687, 9819374, 19638748, 24548435, 49096870, 98193740]

約数ペア:

[(1, 98193740), (2, 49096870), (4, 24548435), (5, 19638748), (10, 9819374), (20, 4909687), (31, 3167540), (62, 1583770), (109, 900860), (124, 791885), (155, 633508), (218, 450430), (310, 316754), (436, 225215), (545, 180172), (620, 158377), (1090, 90086), (1453, 67580), (2180, 45043), (2906, 33790), (3379, 29060), (5812, 16895), (6758, 14530), (7265, 13516)]