102959920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3542

約数の個数: 80

約数和(自身を含む): 278821440

約数和(自身を除く): 175861520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3469, 3710, 4240, 5936, 6938, 7420, 13876, 14840, 17345, 24283, 27752, 29680, 34690, 48566, 55504, 69380, 97132, 121415, 138760, 183857, 194264, 242830, 277520, 367714, 388528, 485660, 735428, 919285, 971320, 1286999, 1470856, 1838570, 1942640, 2573998, 2941712, 3677140, 5147996, 6434995, 7354280, 10295992, 12869990, 14708560, 20591984, 25739980, 51479960, 102959920]

約数ペア:

[(1, 102959920), (2, 51479960), (4, 25739980), (5, 20591984), (7, 14708560), (8, 12869990), (10, 10295992), (14, 7354280), (16, 6434995), (20, 5147996), (28, 3677140), (35, 2941712), (40, 2573998), (53, 1942640), (56, 1838570), (70, 1470856), (80, 1286999), (106, 971320), (112, 919285), (140, 735428), (212, 485660), (265, 388528), (280, 367714), (371, 277520), (424, 242830), (530, 194264), (560, 183857), (742, 138760), (848, 121415), (1060, 97132), (1484, 69380), (1855, 55504), (2120, 48566), (2968, 34690), (3469, 29680), (3710, 27752), (4240, 24283), (5936, 17345), (6938, 14840), (7420, 13876)]