843133040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{947}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 2031298560

約数和(自身を除く): 1188165520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 359, 496, 620, 718, 947, 1240, 1436, 1795, 1894, 2480, 2872, 3590, 3788, 4735, 5744, 7180, 7576, 9470, 11129, 14360, 15152, 18940, 22258, 28720, 29357, 37880, 44516, 55645, 58714, 75760, 89032, 111290, 117428, 146785, 178064, 222580, 234856, 293570, 339973, 445160, 469712, 587140, 679946, 890320, 1174280, 1359892, 1699865, 2348560, 2719784, 3399730, 5439568, 6799460, 10539163, 13598920, 21078326, 27197840, 42156652, 52695815, 84313304, 105391630, 168626608, 210783260, 421566520, 843133040]

約数ペア:

[(1, 843133040), (2, 421566520), (4, 210783260), (5, 168626608), (8, 105391630), (10, 84313304), (16, 52695815), (20, 42156652), (31, 27197840), (40, 21078326), (62, 13598920), (80, 10539163), (124, 6799460), (155, 5439568), (248, 3399730), (310, 2719784), (359, 2348560), (496, 1699865), (620, 1359892), (718, 1174280), (947, 890320), (1240, 679946), (1436, 587140), (1795, 469712), (1894, 445160), (2480, 339973), (2872, 293570), (3590, 234856), (3788, 222580), (4735, 178064), (5744, 146785), (7180, 117428), (7576, 111290), (9470, 89032), (11129, 75760), (14360, 58714), (15152, 55645), (18940, 44516), (22258, 37880), (28720, 29357)]