101901640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 237945600

約数和(自身を除く): 136043960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 67, 94, 134, 188, 235, 268, 335, 376, 470, 536, 670, 809, 940, 1340, 1618, 1880, 2680, 3149, 3236, 4045, 6298, 6472, 8090, 12596, 15745, 16180, 25192, 31490, 32360, 38023, 54203, 62980, 76046, 108406, 125960, 152092, 190115, 216812, 271015, 304184, 380230, 433624, 542030, 760460, 1084060, 1520920, 2168120, 2547541, 5095082, 10190164, 12737705, 20380328, 25475410, 50950820, 101901640]

約数ペア:

[(1, 101901640), (2, 50950820), (4, 25475410), (5, 20380328), (8, 12737705), (10, 10190164), (20, 5095082), (40, 2547541), (47, 2168120), (67, 1520920), (94, 1084060), (134, 760460), (188, 542030), (235, 433624), (268, 380230), (335, 304184), (376, 271015), (470, 216812), (536, 190115), (670, 152092), (809, 125960), (940, 108406), (1340, 76046), (1618, 62980), (1880, 54203), (2680, 38023), (3149, 32360), (3236, 31490), (4045, 25192), (6298, 16180), (6472, 15745), (8090, 12596)]