45268360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 105209280

約数和(自身を除く): 59940920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 131, 163, 212, 262, 265, 326, 424, 524, 530, 652, 655, 815, 1048, 1060, 1304, 1310, 1630, 2120, 2620, 3260, 5240, 6520, 6943, 8639, 13886, 17278, 21353, 27772, 34556, 34715, 42706, 43195, 55544, 69112, 69430, 85412, 86390, 106765, 138860, 170824, 172780, 213530, 277720, 345560, 427060, 854120, 1131709, 2263418, 4526836, 5658545, 9053672, 11317090, 22634180, 45268360]

約数ペア:

[(1, 45268360), (2, 22634180), (4, 11317090), (5, 9053672), (8, 5658545), (10, 4526836), (20, 2263418), (40, 1131709), (53, 854120), (106, 427060), (131, 345560), (163, 277720), (212, 213530), (262, 172780), (265, 170824), (326, 138860), (424, 106765), (524, 86390), (530, 85412), (652, 69430), (655, 69112), (815, 55544), (1048, 43195), (1060, 42706), (1304, 34715), (1310, 34556), (1630, 27772), (2120, 21353), (2620, 17278), (3260, 13886), (5240, 8639), (6520, 6943)]