115893080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 278419680

約数和(自身を除く): 162526600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1301, 1310, 2227, 2602, 2620, 4454, 5204, 5240, 6505, 8908, 10408, 11135, 13010, 17816, 22117, 22270, 26020, 44234, 44540, 52040, 88468, 89080, 110585, 170431, 176936, 221170, 340862, 442340, 681724, 852155, 884680, 1363448, 1704310, 2897327, 3408620, 5794654, 6817240, 11589308, 14486635, 23178616, 28973270, 57946540, 115893080]

約数ペア:

[(1, 115893080), (2, 57946540), (4, 28973270), (5, 23178616), (8, 14486635), (10, 11589308), (17, 6817240), (20, 5794654), (34, 3408620), (40, 2897327), (68, 1704310), (85, 1363448), (131, 884680), (136, 852155), (170, 681724), (262, 442340), (340, 340862), (524, 221170), (655, 176936), (680, 170431), (1048, 110585), (1301, 89080), (1310, 88468), (2227, 52040), (2602, 44540), (2620, 44234), (4454, 26020), (5204, 22270), (5240, 22117), (6505, 17816), (8908, 13010), (10408, 11135)]