23677280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 72

約数和(自身を含む): 61535376

約数和(自身を除く): 37858096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1223, 1760, 1936, 2420, 2446, 3872, 4840, 4892, 6115, 9680, 9784, 12230, 13453, 19360, 19568, 24460, 26906, 39136, 48920, 53812, 67265, 97840, 107624, 134530, 147983, 195680, 215248, 269060, 295966, 430496, 538120, 591932, 739915, 1076240, 1183864, 1479830, 2152480, 2367728, 2959660, 4735456, 5919320, 11838640, 23677280]

約数ペア:

[(1, 23677280), (2, 11838640), (4, 5919320), (5, 4735456), (8, 2959660), (10, 2367728), (11, 2152480), (16, 1479830), (20, 1183864), (22, 1076240), (32, 739915), (40, 591932), (44, 538120), (55, 430496), (80, 295966), (88, 269060), (110, 215248), (121, 195680), (160, 147983), (176, 134530), (220, 107624), (242, 97840), (352, 67265), (440, 53812), (484, 48920), (605, 39136), (880, 26906), (968, 24460), (1210, 19568), (1223, 19360), (1760, 13453), (1936, 12230), (2420, 9784), (2446, 9680), (3872, 6115), (4840, 4892)]