100154140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2753}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 224858592

約数和(自身を除く): 124704452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2140, 2753, 3638, 5506, 7276, 9095, 11012, 13765, 18190, 27530, 36380, 46801, 55060, 93602, 187204, 234005, 294571, 468010, 589142, 936020, 1178284, 1472855, 2945710, 5007707, 5891420, 10015414, 20030828, 25038535, 50077070, 100154140]

約数ペア:

[(1, 100154140), (2, 50077070), (4, 25038535), (5, 20030828), (10, 10015414), (17, 5891420), (20, 5007707), (34, 2945710), (68, 1472855), (85, 1178284), (107, 936020), (170, 589142), (214, 468010), (340, 294571), (428, 234005), (535, 187204), (1070, 93602), (1819, 55060), (2140, 46801), (2753, 36380), (3638, 27530), (5506, 18190), (7276, 13765), (9095, 11012)]