100314680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6947}}^1$

素因数の和:6996

約数の個数: 48

約数和(自身を含む): 238246920

約数和(自身を除く): 137932240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 6947, 7220, 13894, 14440, 27788, 34735, 55576, 69470, 131993, 138940, 263986, 277880, 527972, 659965, 1055944, 1319930, 2507867, 2639860, 5015734, 5279720, 10031468, 12539335, 20062936, 25078670, 50157340, 100314680]

約数ペア:

[(1, 100314680), (2, 50157340), (4, 25078670), (5, 20062936), (8, 12539335), (10, 10031468), (19, 5279720), (20, 5015734), (38, 2639860), (40, 2507867), (76, 1319930), (95, 1055944), (152, 659965), (190, 527972), (361, 277880), (380, 263986), (722, 138940), (760, 131993), (1444, 69470), (1805, 55576), (2888, 34735), (3610, 27788), (6947, 14440), (7220, 13894)]