32783920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 84994560

約数和(自身を除く): 52210640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1087, 1160, 1508, 1885, 2174, 2320, 3016, 3770, 4348, 5435, 6032, 7540, 8696, 10870, 14131, 15080, 17392, 21740, 28262, 30160, 31523, 43480, 56524, 63046, 70655, 86960, 113048, 126092, 141310, 157615, 226096, 252184, 282620, 315230, 409799, 504368, 565240, 630460, 819598, 1130480, 1260920, 1639196, 2048995, 2521840, 3278392, 4097990, 6556784, 8195980, 16391960, 32783920]

約数ペア:

[(1, 32783920), (2, 16391960), (4, 8195980), (5, 6556784), (8, 4097990), (10, 3278392), (13, 2521840), (16, 2048995), (20, 1639196), (26, 1260920), (29, 1130480), (40, 819598), (52, 630460), (58, 565240), (65, 504368), (80, 409799), (104, 315230), (116, 282620), (130, 252184), (145, 226096), (208, 157615), (232, 141310), (260, 126092), (290, 113048), (377, 86960), (464, 70655), (520, 63046), (580, 56524), (754, 43480), (1040, 31523), (1087, 30160), (1160, 28262), (1508, 21740), (1885, 17392), (2174, 15080), (2320, 14131), (3016, 10870), (3770, 8696), (4348, 7540), (5435, 6032)]