130167640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 313178400

約数和(自身を除く): 183010760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1789, 1819, 2140, 3578, 3638, 4280, 7156, 7276, 8945, 9095, 14312, 14552, 17890, 18190, 30413, 35780, 36380, 60826, 71560, 72760, 121652, 152065, 191423, 243304, 304130, 382846, 608260, 765692, 957115, 1216520, 1531384, 1914230, 3254191, 3828460, 6508382, 7656920, 13016764, 16270955, 26033528, 32541910, 65083820, 130167640]

約数ペア:

[(1, 130167640), (2, 65083820), (4, 32541910), (5, 26033528), (8, 16270955), (10, 13016764), (17, 7656920), (20, 6508382), (34, 3828460), (40, 3254191), (68, 1914230), (85, 1531384), (107, 1216520), (136, 957115), (170, 765692), (214, 608260), (340, 382846), (428, 304130), (535, 243304), (680, 191423), (856, 152065), (1070, 121652), (1789, 72760), (1819, 71560), (2140, 60826), (3578, 36380), (3638, 35780), (4280, 30413), (7156, 18190), (7276, 17890), (8945, 14552), (9095, 14312)]