91960880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3426

約数の個数: 80

約数和(自身を含む): 240841728

約数和(自身を除く): 148880848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3371, 3410, 5456, 6742, 6820, 13484, 13640, 16855, 26968, 27280, 33710, 37081, 53936, 67420, 74162, 104501, 134840, 148324, 185405, 209002, 269680, 296648, 370810, 418004, 522505, 593296, 741620, 836008, 1045010, 1149511, 1483240, 1672016, 2090020, 2299022, 2966480, 4180040, 4598044, 5747555, 8360080, 9196088, 11495110, 18392176, 22990220, 45980440, 91960880]

約数ペア:

[(1, 91960880), (2, 45980440), (4, 22990220), (5, 18392176), (8, 11495110), (10, 9196088), (11, 8360080), (16, 5747555), (20, 4598044), (22, 4180040), (31, 2966480), (40, 2299022), (44, 2090020), (55, 1672016), (62, 1483240), (80, 1149511), (88, 1045010), (110, 836008), (124, 741620), (155, 593296), (176, 522505), (220, 418004), (248, 370810), (310, 296648), (341, 269680), (440, 209002), (496, 185405), (620, 148324), (682, 134840), (880, 104501), (1240, 74162), (1364, 67420), (1705, 53936), (2480, 37081), (2728, 33710), (3371, 27280), (3410, 26968), (5456, 16855), (6742, 13640), (6820, 13484)]