417403780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 960744960

約数和(自身を除く): 543341180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 73, 76, 82, 95, 146, 164, 190, 205, 292, 365, 367, 380, 410, 730, 734, 779, 820, 1387, 1460, 1468, 1558, 1835, 2774, 2993, 3116, 3670, 3895, 5548, 5986, 6935, 6973, 7340, 7790, 11972, 13870, 13946, 14965, 15047, 15580, 26791, 27740, 27892, 29930, 30094, 34865, 53582, 56867, 59860, 60188, 69730, 75235, 107164, 113734, 133955, 139460, 150470, 227468, 267910, 284335, 285893, 300940, 509029, 535820, 568670, 571786, 1018058, 1098431, 1137340, 1143572, 1429465, 2036116, 2196862, 2545145, 2858930, 4393724, 5090290, 5492155, 5717860, 10180580, 10984310, 20870189, 21968620, 41740378, 83480756, 104350945, 208701890, 417403780]

約数ペア:

[(1, 417403780), (2, 208701890), (4, 104350945), (5, 83480756), (10, 41740378), (19, 21968620), (20, 20870189), (38, 10984310), (41, 10180580), (73, 5717860), (76, 5492155), (82, 5090290), (95, 4393724), (146, 2858930), (164, 2545145), (190, 2196862), (205, 2036116), (292, 1429465), (365, 1143572), (367, 1137340), (380, 1098431), (410, 1018058), (730, 571786), (734, 568670), (779, 535820), (820, 509029), (1387, 300940), (1460, 285893), (1468, 284335), (1558, 267910), (1835, 227468), (2774, 150470), (2993, 139460), (3116, 133955), (3670, 113734), (3895, 107164), (5548, 75235), (5986, 69730), (6935, 60188), (6973, 59860), (7340, 56867), (7790, 53582), (11972, 34865), (13870, 30094), (13946, 29930), (14965, 27892), (15047, 27740), (15580, 26791)]