117668560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 299123712

約数和(自身を除く): 181455152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 2791, 4216, 5270, 5582, 8432, 10540, 11164, 13955, 21080, 22328, 27910, 42160, 44656, 47447, 55820, 86521, 94894, 111640, 173042, 189788, 223280, 237235, 346084, 379576, 432605, 474470, 692168, 759152, 865210, 948940, 1384336, 1470857, 1730420, 1897880, 2941714, 3460840, 3795760, 5883428, 6921680, 7354285, 11766856, 14708570, 23533712, 29417140, 58834280, 117668560]

約数ペア:

[(1, 117668560), (2, 58834280), (4, 29417140), (5, 23533712), (8, 14708570), (10, 11766856), (16, 7354285), (17, 6921680), (20, 5883428), (31, 3795760), (34, 3460840), (40, 2941714), (62, 1897880), (68, 1730420), (80, 1470857), (85, 1384336), (124, 948940), (136, 865210), (155, 759152), (170, 692168), (248, 474470), (272, 432605), (310, 379576), (340, 346084), (496, 237235), (527, 223280), (620, 189788), (680, 173042), (1054, 111640), (1240, 94894), (1360, 86521), (2108, 55820), (2480, 47447), (2635, 44656), (2791, 42160), (4216, 27910), (5270, 22328), (5582, 21080), (8432, 13955), (10540, 11164)]