23447710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 28807010

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 863, 1045, 1235, 1430, 1726, 2090, 2470, 2717, 4315, 5434, 8630, 9493, 11219, 13585, 16397, 18986, 22438, 27170, 32794, 47465, 56095, 81985, 94930, 112190, 123409, 163970, 180367, 213161, 246818, 360734, 426322, 617045, 901835, 1065805, 1234090, 1803670, 2131610, 2344771, 4689542, 11723855, 23447710]

約数ペア:

[(1, 23447710), (2, 11723855), (5, 4689542), (10, 2344771), (11, 2131610), (13, 1803670), (19, 1234090), (22, 1065805), (26, 901835), (38, 617045), (55, 426322), (65, 360734), (95, 246818), (110, 213161), (130, 180367), (143, 163970), (190, 123409), (209, 112190), (247, 94930), (286, 81985), (418, 56095), (494, 47465), (715, 32794), (863, 27170), (1045, 22438), (1235, 18986), (1430, 16397), (1726, 13585), (2090, 11219), (2470, 9493), (2717, 8630), (4315, 5434)]