8684875840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6073}}^1$

素因数の和:6240

約数の個数: 112

約数和(自身を含む): 21383152560

約数和(自身を除く): 12698276720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 109, 160, 164, 205, 218, 320, 328, 410, 436, 545, 656, 820, 872, 1090, 1312, 1640, 1744, 2180, 2624, 3280, 3488, 4360, 4469, 6073, 6560, 6976, 8720, 8938, 12146, 13120, 17440, 17876, 22345, 24292, 30365, 34880, 35752, 44690, 48584, 60730, 71504, 89380, 97168, 121460, 143008, 178760, 194336, 242920, 248993, 286016, 357520, 388672, 485840, 497986, 661957, 715040, 971680, 995972, 1244965, 1323914, 1430080, 1943360, 1991944, 2489930, 2647828, 3309785, 3983888, 4979860, 5295656, 6619570, 7967776, 9959720, 10591312, 13239140, 15935552, 19919440, 21182624, 26478280, 27140237, 39838880, 42365248, 52956560, 54280474, 79677760, 105913120, 108560948, 135701185, 211826240, 217121896, 271402370, 434243792, 542804740, 868487584, 1085609480, 1736975168, 2171218960, 4342437920, 8684875840]

約数ペア:

[(1, 8684875840), (2, 4342437920), (4, 2171218960), (5, 1736975168), (8, 1085609480), (10, 868487584), (16, 542804740), (20, 434243792), (32, 271402370), (40, 217121896), (41, 211826240), (64, 135701185), (80, 108560948), (82, 105913120), (109, 79677760), (160, 54280474), (164, 52956560), (205, 42365248), (218, 39838880), (320, 27140237), (328, 26478280), (410, 21182624), (436, 19919440), (545, 15935552), (656, 13239140), (820, 10591312), (872, 9959720), (1090, 7967776), (1312, 6619570), (1640, 5295656), (1744, 4979860), (2180, 3983888), (2624, 3309785), (3280, 2647828), (3488, 2489930), (4360, 1991944), (4469, 1943360), (6073, 1430080), (6560, 1323914), (6976, 1244965), (8720, 995972), (8938, 971680), (12146, 715040), (13120, 661957), (17440, 497986), (17876, 485840), (22345, 388672), (24292, 357520), (30365, 286016), (34880, 248993), (35752, 242920), (44690, 194336), (48584, 178760), (60730, 143008), (71504, 121460), (89380, 97168)]