33389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 68216520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3919, 4260, 7838, 8520, 11757, 15676, 19595, 23514, 31352, 39190, 47028, 58785, 78380, 94056, 117570, 156760, 235140, 278249, 470280, 556498, 834747, 1112996, 1391245, 1669494, 2225992, 2782490, 3338988, 4173735, 5564980, 6677976, 8347470, 11129960, 16694940, 33389880]

約数ペア:

[(1, 33389880), (2, 16694940), (3, 11129960), (4, 8347470), (5, 6677976), (6, 5564980), (8, 4173735), (10, 3338988), (12, 2782490), (15, 2225992), (20, 1669494), (24, 1391245), (30, 1112996), (40, 834747), (60, 556498), (71, 470280), (120, 278249), (142, 235140), (213, 156760), (284, 117570), (355, 94056), (426, 78380), (568, 58785), (710, 47028), (852, 39190), (1065, 31352), (1420, 23514), (1704, 19595), (2130, 15676), (2840, 11757), (3919, 8520), (4260, 7838)]