5431968800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{219031}}^1$

素因数の和:219082

約数の個数: 72

約数和(自身を含む): 13688623872

約数和(自身を除く): 8256655072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800, 219031, 438062, 876124, 1095155, 1752248, 2190310, 3504496, 4380620, 5475775, 6789961, 7008992, 8761240, 10951550, 13579922, 17522480, 21903100, 27159844, 33949805, 35044960, 43806200, 54319688, 67899610, 87612400, 108639376, 135799220, 169749025, 175224800, 217278752, 271598440, 339498050, 543196880, 678996100, 1086393760, 1357992200, 2715984400, 5431968800]

約数ペア:

[(1, 5431968800), (2, 2715984400), (4, 1357992200), (5, 1086393760), (8, 678996100), (10, 543196880), (16, 339498050), (20, 271598440), (25, 217278752), (31, 175224800), (32, 169749025), (40, 135799220), (50, 108639376), (62, 87612400), (80, 67899610), (100, 54319688), (124, 43806200), (155, 35044960), (160, 33949805), (200, 27159844), (248, 21903100), (310, 17522480), (400, 13579922), (496, 10951550), (620, 8761240), (775, 7008992), (800, 6789961), (992, 5475775), (1240, 4380620), (1550, 3504496), (2480, 2190310), (3100, 1752248), (4960, 1095155), (6200, 876124), (12400, 438062), (24800, 219031)]