229898500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 547249248

約数和(自身を除く): 317350748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 125, 130, 226, 250, 260, 313, 325, 452, 500, 565, 626, 650, 1130, 1252, 1300, 1469, 1565, 1625, 2260, 2825, 2938, 3130, 3250, 4069, 5650, 5876, 6260, 6500, 7345, 7825, 8138, 11300, 14125, 14690, 15650, 16276, 20345, 28250, 29380, 31300, 35369, 36725, 39125, 40690, 56500, 70738, 73450, 78250, 81380, 101725, 141476, 146900, 156500, 176845, 183625, 203450, 353690, 367250, 406900, 459797, 508625, 707380, 734500, 884225, 919594, 1017250, 1768450, 1839188, 2034500, 2298985, 3536900, 4421125, 4597970, 8842250, 9195940, 11494925, 17684500, 22989850, 45979700, 57474625, 114949250, 229898500]

約数ペア:

[(1, 229898500), (2, 114949250), (4, 57474625), (5, 45979700), (10, 22989850), (13, 17684500), (20, 11494925), (25, 9195940), (26, 8842250), (50, 4597970), (52, 4421125), (65, 3536900), (100, 2298985), (113, 2034500), (125, 1839188), (130, 1768450), (226, 1017250), (250, 919594), (260, 884225), (313, 734500), (325, 707380), (452, 508625), (500, 459797), (565, 406900), (626, 367250), (650, 353690), (1130, 203450), (1252, 183625), (1300, 176845), (1469, 156500), (1565, 146900), (1625, 141476), (2260, 101725), (2825, 81380), (2938, 78250), (3130, 73450), (3250, 70738), (4069, 56500), (5650, 40690), (5876, 39125), (6260, 36725), (6500, 35369), (7345, 31300), (7825, 29380), (8138, 28250), (11300, 20345), (14125, 16276), (14690, 15650)]