1036271528440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19204439}}^1$

素因数の和:19204540

約数の個数: 64

約数和(自身を含む): 2488895424000

約数和(自身を除く): 1452623895560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 284, 355, 380, 568, 710, 760, 1349, 1420, 2698, 2840, 5396, 6745, 10792, 13490, 26980, 53960, 19204439, 38408878, 76817756, 96022195, 153635512, 192044390, 364884341, 384088780, 729768682, 768177560, 1363515169, 1459537364, 1824421705, 2727030338, 2919074728, 3648843410, 5454060676, 6817575845, 7297686820, 10908121352, 13635151690, 14595373640, 25906788211, 27270303380, 51813576422, 54540606760, 103627152844, 129533941055, 207254305688, 259067882110, 518135764220, 1036271528440]

約数ペア:

[(1, 1036271528440), (2, 518135764220), (4, 259067882110), (5, 207254305688), (8, 129533941055), (10, 103627152844), (19, 54540606760), (20, 51813576422), (38, 27270303380), (40, 25906788211), (71, 14595373640), (76, 13635151690), (95, 10908121352), (142, 7297686820), (152, 6817575845), (190, 5454060676), (284, 3648843410), (355, 2919074728), (380, 2727030338), (568, 1824421705), (710, 1459537364), (760, 1363515169), (1349, 768177560), (1420, 729768682), (2698, 384088780), (2840, 364884341), (5396, 192044390), (6745, 153635512), (10792, 96022195), (13490, 76817756), (26980, 38408878), (53960, 19204439)]