799897720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36293}}^1$

素因数の和:36352

約数の個数: 64

約数和(自身を含む): 1959876000

約数和(自身を除く): 1159978280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 36293, 72586, 145172, 181465, 290344, 362930, 689567, 725860, 1052497, 1379134, 1451720, 2104994, 2758268, 3447835, 4209988, 5262485, 5516536, 6895670, 8419976, 10524970, 13791340, 19997443, 21049940, 27582680, 39994886, 42099880, 79989772, 99987215, 159979544, 199974430, 399948860, 799897720]

約数ペア:

[(1, 799897720), (2, 399948860), (4, 199974430), (5, 159979544), (8, 99987215), (10, 79989772), (19, 42099880), (20, 39994886), (29, 27582680), (38, 21049940), (40, 19997443), (58, 13791340), (76, 10524970), (95, 8419976), (116, 6895670), (145, 5516536), (152, 5262485), (190, 4209988), (232, 3447835), (290, 2758268), (380, 2104994), (551, 1451720), (580, 1379134), (760, 1052497), (1102, 725860), (1160, 689567), (2204, 362930), (2755, 290344), (4408, 181465), (5510, 145172), (11020, 72586), (22040, 36293)]