1383156700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 3068803584

約数和(自身を除く): 1685646884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 197, 244, 305, 394, 610, 788, 985, 1151, 1220, 1525, 1970, 2302, 3050, 3940, 4604, 4925, 5755, 6100, 9850, 11510, 12017, 19700, 23020, 24034, 28775, 48068, 57550, 60085, 70211, 115100, 120170, 140422, 226747, 240340, 280844, 300425, 351055, 453494, 600850, 702110, 906988, 1133735, 1201700, 1404220, 1755275, 2267470, 3510550, 4534940, 5668675, 7021100, 11337350, 13831567, 22674700, 27663134, 55326268, 69157835, 138315670, 276631340, 345789175, 691578350, 1383156700]

約数ペア:

[(1, 1383156700), (2, 691578350), (4, 345789175), (5, 276631340), (10, 138315670), (20, 69157835), (25, 55326268), (50, 27663134), (61, 22674700), (100, 13831567), (122, 11337350), (197, 7021100), (244, 5668675), (305, 4534940), (394, 3510550), (610, 2267470), (788, 1755275), (985, 1404220), (1151, 1201700), (1220, 1133735), (1525, 906988), (1970, 702110), (2302, 600850), (3050, 453494), (3940, 351055), (4604, 300425), (4925, 280844), (5755, 240340), (6100, 226747), (9850, 140422), (11510, 120170), (12017, 115100), (19700, 70211), (23020, 60085), (24034, 57550), (28775, 48068)]