65734880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 166199040

約数和(自身を除く): 100464160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 457, 464, 496, 580, 620, 899, 914, 928, 992, 1160, 1240, 1798, 1828, 2285, 2320, 2480, 3596, 3656, 4495, 4570, 4640, 4960, 7192, 7312, 8990, 9140, 13253, 14167, 14384, 14624, 17980, 18280, 26506, 28334, 28768, 35960, 36560, 53012, 56668, 66265, 70835, 71920, 73120, 106024, 113336, 132530, 141670, 143840, 212048, 226672, 265060, 283340, 410843, 424096, 453344, 530120, 566680, 821686, 1060240, 1133360, 1643372, 2054215, 2120480, 2266720, 3286744, 4108430, 6573488, 8216860, 13146976, 16433720, 32867440, 65734880]

約数ペア:

[(1, 65734880), (2, 32867440), (4, 16433720), (5, 13146976), (8, 8216860), (10, 6573488), (16, 4108430), (20, 3286744), (29, 2266720), (31, 2120480), (32, 2054215), (40, 1643372), (58, 1133360), (62, 1060240), (80, 821686), (116, 566680), (124, 530120), (145, 453344), (155, 424096), (160, 410843), (232, 283340), (248, 265060), (290, 226672), (310, 212048), (457, 143840), (464, 141670), (496, 132530), (580, 113336), (620, 106024), (899, 73120), (914, 71920), (928, 70835), (992, 66265), (1160, 56668), (1240, 53012), (1798, 36560), (1828, 35960), (2285, 28768), (2320, 28334), (2480, 26506), (3596, 18280), (3656, 17980), (4495, 14624), (4570, 14384), (4640, 14167), (4960, 13253), (7192, 9140), (7312, 8990)]