394374560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3526

約数の個数: 96

約数和(自身を含む): 1003871232

約数和(自身を除く): 609496672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1840, 2480, 2852, 3457, 3565, 3680, 4960, 5704, 6914, 7130, 11408, 13828, 14260, 17285, 22816, 27656, 28520, 34570, 55312, 57040, 69140, 79511, 107167, 110624, 114080, 138280, 159022, 214334, 276560, 318044, 397555, 428668, 535835, 553120, 636088, 795110, 857336, 1071670, 1272176, 1590220, 1714672, 2143340, 2464841, 2544352, 3180440, 3429344, 4286680, 4929682, 6360880, 8573360, 9859364, 12324205, 12721760, 17146720, 19718728, 24648410, 39437456, 49296820, 78874912, 98593640, 197187280, 394374560]

約数ペア:

[(1, 394374560), (2, 197187280), (4, 98593640), (5, 78874912), (8, 49296820), (10, 39437456), (16, 24648410), (20, 19718728), (23, 17146720), (31, 12721760), (32, 12324205), (40, 9859364), (46, 8573360), (62, 6360880), (80, 4929682), (92, 4286680), (115, 3429344), (124, 3180440), (155, 2544352), (160, 2464841), (184, 2143340), (230, 1714672), (248, 1590220), (310, 1272176), (368, 1071670), (460, 857336), (496, 795110), (620, 636088), (713, 553120), (736, 535835), (920, 428668), (992, 397555), (1240, 318044), (1426, 276560), (1840, 214334), (2480, 159022), (2852, 138280), (3457, 114080), (3565, 110624), (3680, 107167), (4960, 79511), (5704, 69140), (6914, 57040), (7130, 55312), (11408, 34570), (13828, 28520), (14260, 27656), (17285, 22816)]