45186860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 97203456

約数和(自身を除く): 52016596

約数列:

[1, 2, 4, 5, 10, 20, 83, 163, 166, 167, 326, 332, 334, 415, 652, 668, 815, 830, 835, 1630, 1660, 1670, 3260, 3340, 13529, 13861, 27058, 27221, 27722, 54116, 54442, 55444, 67645, 69305, 108884, 135290, 136105, 138610, 270580, 272210, 277220, 544420, 2259343, 4518686, 9037372, 11296715, 22593430, 45186860]

約数ペア:

[(1, 45186860), (2, 22593430), (4, 11296715), (5, 9037372), (10, 4518686), (20, 2259343), (83, 544420), (163, 277220), (166, 272210), (167, 270580), (326, 138610), (332, 136105), (334, 135290), (415, 108884), (652, 69305), (668, 67645), (815, 55444), (830, 54442), (835, 54116), (1630, 27722), (1660, 27221), (1670, 27058), (3260, 13861), (3340, 13529)]