67361080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 162266400

約数和(自身を除く): 94905320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 610, 760, 1159, 1220, 1453, 2318, 2440, 2906, 4636, 5795, 5812, 7265, 9272, 11590, 11624, 14530, 23180, 27607, 29060, 46360, 55214, 58120, 88633, 110428, 138035, 177266, 220856, 276070, 354532, 443165, 552140, 709064, 886330, 1104280, 1684027, 1772660, 3368054, 3545320, 6736108, 8420135, 13472216, 16840270, 33680540, 67361080]

約数ペア:

[(1, 67361080), (2, 33680540), (4, 16840270), (5, 13472216), (8, 8420135), (10, 6736108), (19, 3545320), (20, 3368054), (38, 1772660), (40, 1684027), (61, 1104280), (76, 886330), (95, 709064), (122, 552140), (152, 443165), (190, 354532), (244, 276070), (305, 220856), (380, 177266), (488, 138035), (610, 110428), (760, 88633), (1159, 58120), (1220, 55214), (1453, 46360), (2318, 29060), (2440, 27607), (2906, 23180), (4636, 14530), (5795, 11624), (5812, 11590), (7265, 9272)]