76195520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7729

約数の個数: 56

約数和(自身を含む): 187317888

約数和(自身を除く): 111122368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 7681, 9920, 15362, 30724, 38405, 61448, 76810, 122896, 153620, 238111, 245792, 307240, 476222, 491584, 614480, 952444, 1190555, 1228960, 1904888, 2381110, 2457920, 3809776, 4762220, 7619552, 9524440, 15239104, 19048880, 38097760, 76195520]

約数ペア:

[(1, 76195520), (2, 38097760), (4, 19048880), (5, 15239104), (8, 9524440), (10, 7619552), (16, 4762220), (20, 3809776), (31, 2457920), (32, 2381110), (40, 1904888), (62, 1228960), (64, 1190555), (80, 952444), (124, 614480), (155, 491584), (160, 476222), (248, 307240), (310, 245792), (320, 238111), (496, 153620), (620, 122896), (992, 76810), (1240, 61448), (1984, 38405), (2480, 30724), (4960, 15362), (7681, 9920)]