103620684520

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1\times {\mathrm{15973}}^1$

素因数の和:17174

約数の個数: 64

約数和(自身を含む): 234873389520

約数和(自身を除く): 131252705000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1033, 1256, 1570, 2066, 3140, 4132, 5165, 6280, 8264, 10330, 15973, 20660, 31946, 41320, 63892, 79865, 127784, 159730, 162181, 319460, 324362, 638920, 648724, 810905, 1297448, 1621810, 2507761, 3243620, 5015522, 6487240, 10031044, 12538805, 16500109, 20062088, 25077610, 33000218, 50155220, 66000436, 82500545, 100310440, 132000872, 165001090, 330002180, 660004360, 2590517113, 5181034226, 10362068452, 12952585565, 20724136904, 25905171130, 51810342260, 103620684520]

約数ペア:

[(1, 103620684520), (2, 51810342260), (4, 25905171130), (5, 20724136904), (8, 12952585565), (10, 10362068452), (20, 5181034226), (40, 2590517113), (157, 660004360), (314, 330002180), (628, 165001090), (785, 132000872), (1033, 100310440), (1256, 82500545), (1570, 66000436), (2066, 50155220), (3140, 33000218), (4132, 25077610), (5165, 20062088), (6280, 16500109), (8264, 12538805), (10330, 10031044), (15973, 6487240), (20660, 5015522), (31946, 3243620), (41320, 2507761), (63892, 1621810), (79865, 1297448), (127784, 810905), (159730, 648724), (162181, 638920), (319460, 324362)]