102177920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12313

約数の個数: 64

約数和(自身を含む): 263080440

約数和(自身を除く): 160902520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 12281, 24562, 49124, 61405, 98248, 122810, 159653, 196496, 245620, 319306, 392992, 491240, 638612, 785984, 798265, 982480, 1277224, 1571968, 1596530, 1964960, 2554448, 3193060, 3929920, 5108896, 6386120, 7859840, 10217792, 12772240, 20435584, 25544480, 51088960, 102177920]

約数ペア:

[(1, 102177920), (2, 51088960), (4, 25544480), (5, 20435584), (8, 12772240), (10, 10217792), (13, 7859840), (16, 6386120), (20, 5108896), (26, 3929920), (32, 3193060), (40, 2554448), (52, 1964960), (64, 1596530), (65, 1571968), (80, 1277224), (104, 982480), (128, 798265), (130, 785984), (160, 638612), (208, 491240), (260, 392992), (320, 319306), (416, 245620), (520, 196496), (640, 159653), (832, 122810), (1040, 98248), (1664, 61405), (2080, 49124), (4160, 24562), (8320, 12281)]