1036521890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 1971274752

約数和(自身を除く): 934752862

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 163, 281, 310, 326, 365, 562, 730, 815, 1405, 1630, 2263, 2810, 4526, 5053, 8711, 10106, 11315, 11899, 17422, 20513, 22630, 23798, 25265, 41026, 43555, 45803, 50530, 59495, 87110, 91606, 102565, 118990, 205130, 229015, 368869, 458030, 635903, 737738, 1271806, 1419893, 1844345, 2839786, 3179515, 3343619, 3688690, 6359030, 6687238, 7099465, 14198930, 16718095, 33436190, 103652189, 207304378, 518260945, 1036521890]

約数ペア:

[(1, 1036521890), (2, 518260945), (5, 207304378), (10, 103652189), (31, 33436190), (62, 16718095), (73, 14198930), (146, 7099465), (155, 6687238), (163, 6359030), (281, 3688690), (310, 3343619), (326, 3179515), (365, 2839786), (562, 1844345), (730, 1419893), (815, 1271806), (1405, 737738), (1630, 635903), (2263, 458030), (2810, 368869), (4526, 229015), (5053, 205130), (8711, 118990), (10106, 102565), (11315, 91606), (11899, 87110), (17422, 59495), (20513, 50530), (22630, 45803), (23798, 43555), (25265, 41026)]