15693912100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{214691}}^1$

素因数の和:214765

約数の個数: 72

約数和(自身を含む): 36897825888

約数和(自身を除く): 21203913788

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1462, 1700, 2150, 2924, 3655, 4300, 7310, 14620, 18275, 36550, 73100, 214691, 429382, 858764, 1073455, 2146910, 3649747, 4293820, 5367275, 7299494, 9231713, 10734550, 14598988, 18248735, 18463426, 21469100, 36497470, 36926852, 46158565, 72994940, 91243675, 92317130, 156939121, 182487350, 184634260, 230792825, 313878242, 364974700, 461585650, 627756484, 784695605, 923171300, 1569391210, 3138782420, 3923478025, 7846956050, 15693912100]

約数ペア:

[(1, 15693912100), (2, 7846956050), (4, 3923478025), (5, 3138782420), (10, 1569391210), (17, 923171300), (20, 784695605), (25, 627756484), (34, 461585650), (43, 364974700), (50, 313878242), (68, 230792825), (85, 184634260), (86, 182487350), (100, 156939121), (170, 92317130), (172, 91243675), (215, 72994940), (340, 46158565), (425, 36926852), (430, 36497470), (731, 21469100), (850, 18463426), (860, 18248735), (1075, 14598988), (1462, 10734550), (1700, 9231713), (2150, 7299494), (2924, 5367275), (3655, 4293820), (4300, 3649747), (7310, 2146910), (14620, 1073455), (18275, 858764), (36550, 429382), (73100, 214691)]