135811240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 325684800

約数和(自身を除く): 189873560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 830, 1577, 1660, 2153, 3154, 3320, 4306, 6308, 7885, 8612, 10765, 12616, 15770, 17224, 21530, 31540, 40907, 43060, 63080, 81814, 86120, 163628, 178699, 204535, 327256, 357398, 409070, 714796, 818140, 893495, 1429592, 1636280, 1786990, 3395281, 3573980, 6790562, 7147960, 13581124, 16976405, 27162248, 33952810, 67905620, 135811240]

約数ペア:

[(1, 135811240), (2, 67905620), (4, 33952810), (5, 27162248), (8, 16976405), (10, 13581124), (19, 7147960), (20, 6790562), (38, 3573980), (40, 3395281), (76, 1786990), (83, 1636280), (95, 1429592), (152, 893495), (166, 818140), (190, 714796), (332, 409070), (380, 357398), (415, 327256), (664, 204535), (760, 178699), (830, 163628), (1577, 86120), (1660, 81814), (2153, 63080), (3154, 43060), (3320, 40907), (4306, 31540), (6308, 21530), (7885, 17224), (8612, 15770), (10765, 12616)]