98601080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 231137280

約数和(自身を除く): 132536200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 607, 620, 655, 1048, 1214, 1240, 1310, 2428, 2620, 3035, 4061, 4856, 5240, 6070, 8122, 12140, 16244, 18817, 20305, 24280, 32488, 37634, 40610, 75268, 79517, 81220, 94085, 150536, 159034, 162440, 188170, 318068, 376340, 397585, 636136, 752680, 795170, 1590340, 2465027, 3180680, 4930054, 9860108, 12325135, 19720216, 24650270, 49300540, 98601080]

約数ペア:

[(1, 98601080), (2, 49300540), (4, 24650270), (5, 19720216), (8, 12325135), (10, 9860108), (20, 4930054), (31, 3180680), (40, 2465027), (62, 1590340), (124, 795170), (131, 752680), (155, 636136), (248, 397585), (262, 376340), (310, 318068), (524, 188170), (607, 162440), (620, 159034), (655, 150536), (1048, 94085), (1214, 81220), (1240, 79517), (1310, 75268), (2428, 40610), (2620, 37634), (3035, 32488), (4061, 24280), (4856, 20305), (5240, 18817), (6070, 16244), (8122, 12140)]