536449240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9883}}^1$

素因数の和:9976

約数の個数: 64

約数和(自身を含む): 1280966400

約数和(自身を除く): 744517160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 6785, 9883, 10856, 13570, 19766, 27140, 39532, 49415, 54280, 79064, 98830, 197660, 227309, 395320, 454618, 583097, 909236, 1136545, 1166194, 1818472, 2273090, 2332388, 2915485, 4546180, 4664776, 5830970, 9092360, 11661940, 13411231, 23323880, 26822462, 53644924, 67056155, 107289848, 134112310, 268224620, 536449240]

約数ペア:

[(1, 536449240), (2, 268224620), (4, 134112310), (5, 107289848), (8, 67056155), (10, 53644924), (20, 26822462), (23, 23323880), (40, 13411231), (46, 11661940), (59, 9092360), (92, 5830970), (115, 4664776), (118, 4546180), (184, 2915485), (230, 2332388), (236, 2273090), (295, 1818472), (460, 1166194), (472, 1136545), (590, 909236), (920, 583097), (1180, 454618), (1357, 395320), (2360, 227309), (2714, 197660), (5428, 98830), (6785, 79064), (9883, 54280), (10856, 49415), (13570, 39532), (19766, 27140)]