131152100060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{511873}}^1$

素因数の和:512462

約数の個数: 48

約数和(自身を含む): 287910697536

約数和(自身を除く): 156758597476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 557, 1114, 2228, 2785, 5570, 11140, 12811, 25622, 51244, 64055, 128110, 256220, 511873, 1023746, 2047492, 2559365, 5118730, 10237460, 11773079, 23546158, 47092316, 58865395, 117730790, 235461580, 285113261, 570226522, 1140453044, 1425566305, 2851132610, 5702265220, 6557605003, 13115210006, 26230420012, 32788025015, 65576050030, 131152100060]

約数ペア:

[(1, 131152100060), (2, 65576050030), (4, 32788025015), (5, 26230420012), (10, 13115210006), (20, 6557605003), (23, 5702265220), (46, 2851132610), (92, 1425566305), (115, 1140453044), (230, 570226522), (460, 285113261), (557, 235461580), (1114, 117730790), (2228, 58865395), (2785, 47092316), (5570, 23546158), (11140, 11773079), (12811, 10237460), (25622, 5118730), (51244, 2559365), (64055, 2047492), (128110, 1023746), (256220, 511873)]