41998180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9724

約数の個数: 48

約数和(自身を含む): 104057856

約数和(自身を除く): 62059676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 9677, 19354, 38708, 48385, 67739, 96770, 135478, 193540, 270956, 299987, 338695, 599974, 677390, 1199948, 1354780, 1499935, 2099909, 2999870, 4199818, 5999740, 8399636, 10499545, 20999090, 41998180]

約数ペア:

[(1, 41998180), (2, 20999090), (4, 10499545), (5, 8399636), (7, 5999740), (10, 4199818), (14, 2999870), (20, 2099909), (28, 1499935), (31, 1354780), (35, 1199948), (62, 677390), (70, 599974), (124, 338695), (140, 299987), (155, 270956), (217, 193540), (310, 135478), (434, 96770), (620, 67739), (868, 48385), (1085, 38708), (2170, 19354), (4340, 9677)]