425334880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3032

約数の個数: 96

約数和(自身を含む): 1073399040

約数和(自身を除く): 648064160

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, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1798, 2320, 2480, 2957, 3596, 4495, 4640, 4960, 5914, 7192, 8990, 11828, 14384, 14785, 17980, 23656, 28768, 29570, 35960, 47312, 59140, 71920, 85753, 91667, 94624, 118280, 143840, 171506, 183334, 236560, 343012, 366668, 428765, 458335, 473120, 686024, 733336, 857530, 916670, 1372048, 1466672, 1715060, 1833340, 2658343, 2744096, 2933344, 3430120, 3666680, 5316686, 6860240, 7333360, 10633372, 13291715, 13720480, 14666720, 21266744, 26583430, 42533488, 53166860, 85066976, 106333720, 212667440, 425334880]

約数ペア:

[(1, 425334880), (2, 212667440), (4, 106333720), (5, 85066976), (8, 53166860), (10, 42533488), (16, 26583430), (20, 21266744), (29, 14666720), (31, 13720480), (32, 13291715), (40, 10633372), (58, 7333360), (62, 6860240), (80, 5316686), (116, 3666680), (124, 3430120), (145, 2933344), (155, 2744096), (160, 2658343), (232, 1833340), (248, 1715060), (290, 1466672), (310, 1372048), (464, 916670), (496, 857530), (580, 733336), (620, 686024), (899, 473120), (928, 458335), (992, 428765), (1160, 366668), (1240, 343012), (1798, 236560), (2320, 183334), (2480, 171506), (2957, 143840), (3596, 118280), (4495, 94624), (4640, 91667), (4960, 85753), (5914, 71920), (7192, 59140), (8990, 47312), (11828, 35960), (14384, 29570), (14785, 28768), (17980, 23656)]