6626560

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 16482816

約数和(自身を除く): 9856256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 167, 248, 256, 310, 320, 334, 496, 620, 640, 668, 835, 992, 1240, 1280, 1336, 1670, 1984, 2480, 2672, 3340, 3968, 4960, 5177, 5344, 6680, 7936, 9920, 10354, 10688, 13360, 19840, 20708, 21376, 25885, 26720, 39680, 41416, 42752, 51770, 53440, 82832, 103540, 106880, 165664, 207080, 213760, 331328, 414160, 662656, 828320, 1325312, 1656640, 3313280, 6626560]

約数ペア:

[(1, 6626560), (2, 3313280), (4, 1656640), (5, 1325312), (8, 828320), (10, 662656), (16, 414160), (20, 331328), (31, 213760), (32, 207080), (40, 165664), (62, 106880), (64, 103540), (80, 82832), (124, 53440), (128, 51770), (155, 42752), (160, 41416), (167, 39680), (248, 26720), (256, 25885), (310, 21376), (320, 20708), (334, 19840), (496, 13360), (620, 10688), (640, 10354), (668, 9920), (835, 7936), (992, 6680), (1240, 5344), (1280, 5177), (1336, 4960), (1670, 3968), (1984, 3340), (2480, 2672)]