13308047320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1\times {\mathrm{3391}}^1$

素因数の和:5836

約数の個数: 64

約数和(自身を含む): 30695293440

約数和(自身を除く): 17387246120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2393, 3391, 4786, 6782, 9572, 11965, 13564, 16955, 19144, 23930, 27128, 33910, 47860, 67820, 95720, 98113, 135640, 139031, 196226, 278062, 392452, 490565, 556124, 695155, 784904, 981130, 1112248, 1390310, 1962260, 2780620, 3924520, 5561240, 8114663, 16229326, 32458652, 40573315, 64917304, 81146630, 162293260, 324586520, 332701183, 665402366, 1330804732, 1663505915, 2661609464, 3327011830, 6654023660, 13308047320]

約数ペア:

[(1, 13308047320), (2, 6654023660), (4, 3327011830), (5, 2661609464), (8, 1663505915), (10, 1330804732), (20, 665402366), (40, 332701183), (41, 324586520), (82, 162293260), (164, 81146630), (205, 64917304), (328, 40573315), (410, 32458652), (820, 16229326), (1640, 8114663), (2393, 5561240), (3391, 3924520), (4786, 2780620), (6782, 1962260), (9572, 1390310), (11965, 1112248), (13564, 981130), (16955, 784904), (19144, 695155), (23930, 556124), (27128, 490565), (33910, 392452), (47860, 278062), (67820, 196226), (95720, 139031), (98113, 135640)]