74013550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 157255560

約数和(自身を除く): 83242010

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 169, 190, 247, 325, 338, 461, 475, 494, 650, 845, 922, 950, 1235, 1690, 2305, 2470, 3211, 4225, 4610, 5993, 6175, 6422, 8450, 8759, 11525, 11986, 12350, 16055, 17518, 23050, 29965, 32110, 43795, 59930, 77909, 80275, 87590, 113867, 149825, 155818, 160550, 218975, 227734, 299650, 389545, 437950, 569335, 779090, 1138670, 1480271, 1947725, 2846675, 2960542, 3895450, 5693350, 7401355, 14802710, 37006775, 74013550]

約数ペア:

[(1, 74013550), (2, 37006775), (5, 14802710), (10, 7401355), (13, 5693350), (19, 3895450), (25, 2960542), (26, 2846675), (38, 1947725), (50, 1480271), (65, 1138670), (95, 779090), (130, 569335), (169, 437950), (190, 389545), (247, 299650), (325, 227734), (338, 218975), (461, 160550), (475, 155818), (494, 149825), (650, 113867), (845, 87590), (922, 80275), (950, 77909), (1235, 59930), (1690, 43795), (2305, 32110), (2470, 29965), (3211, 23050), (4225, 17518), (4610, 16055), (5993, 12350), (6175, 11986), (6422, 11525), (8450, 8759)]