95109680

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 227664000

約数和(自身を除く): 132554320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 101, 149, 158, 202, 298, 316, 395, 404, 505, 596, 632, 745, 790, 808, 1010, 1192, 1264, 1490, 1580, 1616, 2020, 2384, 2980, 3160, 4040, 5960, 6320, 7979, 8080, 11771, 11920, 15049, 15958, 23542, 30098, 31916, 39895, 47084, 58855, 60196, 63832, 75245, 79790, 94168, 117710, 120392, 127664, 150490, 159580, 188336, 235420, 240784, 300980, 319160, 470840, 601960, 638320, 941680, 1188871, 1203920, 2377742, 4755484, 5944355, 9510968, 11888710, 19021936, 23777420, 47554840, 95109680]

約数ペア:

[(1, 95109680), (2, 47554840), (4, 23777420), (5, 19021936), (8, 11888710), (10, 9510968), (16, 5944355), (20, 4755484), (40, 2377742), (79, 1203920), (80, 1188871), (101, 941680), (149, 638320), (158, 601960), (202, 470840), (298, 319160), (316, 300980), (395, 240784), (404, 235420), (505, 188336), (596, 159580), (632, 150490), (745, 127664), (790, 120392), (808, 117710), (1010, 94168), (1192, 79790), (1264, 75245), (1490, 63832), (1580, 60196), (1616, 58855), (2020, 47084), (2384, 39895), (2980, 31916), (3160, 30098), (4040, 23542), (5960, 15958), (6320, 15049), (7979, 11920), (8080, 11771)]