434549360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12802

約数の個数: 80

約数和(自身を含む): 1173680832

約数和(自身を除く): 739131472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 12721, 17080, 25442, 34160, 50884, 63605, 89047, 101768, 127210, 178094, 203536, 254420, 356188, 445235, 508840, 712376, 775981, 890470, 1017680, 1424752, 1551962, 1780940, 3103924, 3561880, 3879905, 5431867, 6207848, 7123760, 7759810, 10863734, 12415696, 15519620, 21727468, 27159335, 31039240, 43454936, 54318670, 62078480, 86909872, 108637340, 217274680, 434549360]

約数ペア:

[(1, 434549360), (2, 217274680), (4, 108637340), (5, 86909872), (7, 62078480), (8, 54318670), (10, 43454936), (14, 31039240), (16, 27159335), (20, 21727468), (28, 15519620), (35, 12415696), (40, 10863734), (56, 7759810), (61, 7123760), (70, 6207848), (80, 5431867), (112, 3879905), (122, 3561880), (140, 3103924), (244, 1780940), (280, 1551962), (305, 1424752), (427, 1017680), (488, 890470), (560, 775981), (610, 712376), (854, 508840), (976, 445235), (1220, 356188), (1708, 254420), (2135, 203536), (2440, 178094), (3416, 127210), (4270, 101768), (4880, 89047), (6832, 63605), (8540, 50884), (12721, 34160), (17080, 25442)]