24739880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 61819200

約数和(自身を除く): 37079320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 953, 1180, 1298, 1906, 2360, 2596, 3245, 3812, 4765, 5192, 6490, 7624, 9530, 10483, 12980, 19060, 20966, 25960, 38120, 41932, 52415, 56227, 83864, 104830, 112454, 209660, 224908, 281135, 419320, 449816, 562270, 618497, 1124540, 1236994, 2249080, 2473988, 3092485, 4947976, 6184970, 12369940, 24739880]

約数ペア:

[(1, 24739880), (2, 12369940), (4, 6184970), (5, 4947976), (8, 3092485), (10, 2473988), (11, 2249080), (20, 1236994), (22, 1124540), (40, 618497), (44, 562270), (55, 449816), (59, 419320), (88, 281135), (110, 224908), (118, 209660), (220, 112454), (236, 104830), (295, 83864), (440, 56227), (472, 52415), (590, 41932), (649, 38120), (953, 25960), (1180, 20966), (1298, 19060), (1906, 12980), (2360, 10483), (2596, 9530), (3245, 7624), (3812, 6490), (4765, 5192)]