11419508750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22735

約数の個数: 80

約数和(自身を含む): 23795882880

約数和(自身を除く): 12376374130

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 625, 650, 775, 806, 1250, 1550, 1625, 2015, 3250, 3875, 4030, 7750, 8125, 10075, 16250, 19375, 20150, 22669, 38750, 45338, 50375, 100750, 113345, 226690, 251875, 294697, 503750, 566725, 589394, 702739, 1133450, 1405478, 1473485, 2833625, 2946970, 3513695, 5667250, 7027390, 7367425, 9135607, 14168125, 14734850, 17568475, 18271214, 28336250, 35136950, 36837125, 45678035, 73674250, 87842375, 91356070, 175684750, 184185625, 228390175, 368371250, 439211875, 456780350, 878423750, 1141950875, 2283901750, 5709754375, 11419508750]

約数ペア:

[(1, 11419508750), (2, 5709754375), (5, 2283901750), (10, 1141950875), (13, 878423750), (25, 456780350), (26, 439211875), (31, 368371250), (50, 228390175), (62, 184185625), (65, 175684750), (125, 91356070), (130, 87842375), (155, 73674250), (250, 45678035), (310, 36837125), (325, 35136950), (403, 28336250), (625, 18271214), (650, 17568475), (775, 14734850), (806, 14168125), (1250, 9135607), (1550, 7367425), (1625, 7027390), (2015, 5667250), (3250, 3513695), (3875, 2946970), (4030, 2833625), (7750, 1473485), (8125, 1405478), (10075, 1133450), (16250, 702739), (19375, 589394), (20150, 566725), (22669, 503750), (38750, 294697), (45338, 251875), (50375, 226690), (100750, 113345)]