4023437470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 7893688320

約数和(自身を除く): 3870250850

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 379, 635, 643, 758, 1270, 1286, 1651, 1895, 3215, 3302, 3790, 4927, 6430, 8255, 8359, 9854, 16510, 16718, 24635, 41795, 48133, 49270, 81661, 83590, 96266, 163322, 240665, 243697, 408305, 481330, 487394, 625729, 816610, 1061593, 1218485, 1251458, 2123186, 2436970, 3128645, 3168061, 5307965, 6257290, 6336122, 10615930, 15840305, 30949519, 31680610, 61899038, 154747595, 309495190, 402343747, 804687494, 2011718735, 4023437470]

約数ペア:

[(1, 4023437470), (2, 2011718735), (5, 804687494), (10, 402343747), (13, 309495190), (26, 154747595), (65, 61899038), (127, 31680610), (130, 30949519), (254, 15840305), (379, 10615930), (635, 6336122), (643, 6257290), (758, 5307965), (1270, 3168061), (1286, 3128645), (1651, 2436970), (1895, 2123186), (3215, 1251458), (3302, 1218485), (3790, 1061593), (4927, 816610), (6430, 625729), (8255, 487394), (8359, 481330), (9854, 408305), (16510, 243697), (16718, 240665), (24635, 163322), (41795, 96266), (48133, 83590), (49270, 81661)]