41547760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 101243520

約数和(自身を除く): 59695760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 239, 265, 328, 410, 424, 478, 530, 656, 820, 848, 956, 1060, 1195, 1640, 1912, 2120, 2173, 2390, 3280, 3824, 4240, 4346, 4780, 8692, 9560, 9799, 10865, 12667, 17384, 19120, 19598, 21730, 25334, 34768, 39196, 43460, 48995, 50668, 63335, 78392, 86920, 97990, 101336, 126670, 156784, 173840, 195980, 202672, 253340, 391960, 506680, 519347, 783920, 1013360, 1038694, 2077388, 2596735, 4154776, 5193470, 8309552, 10386940, 20773880, 41547760]

約数ペア:

[(1, 41547760), (2, 20773880), (4, 10386940), (5, 8309552), (8, 5193470), (10, 4154776), (16, 2596735), (20, 2077388), (40, 1038694), (41, 1013360), (53, 783920), (80, 519347), (82, 506680), (106, 391960), (164, 253340), (205, 202672), (212, 195980), (239, 173840), (265, 156784), (328, 126670), (410, 101336), (424, 97990), (478, 86920), (530, 78392), (656, 63335), (820, 50668), (848, 48995), (956, 43460), (1060, 39196), (1195, 34768), (1640, 25334), (1912, 21730), (2120, 19598), (2173, 19120), (2390, 17384), (3280, 12667), (3824, 10865), (4240, 9799), (4346, 9560), (4780, 8692)]