23654720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2595

約数の個数: 56

約数和(自身を含む): 58293000

約数和(自身を除く): 34638280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2549, 4640, 5098, 9280, 10196, 12745, 20392, 25490, 40784, 50980, 73921, 81568, 101960, 147842, 163136, 203920, 295684, 369605, 407840, 591368, 739210, 815680, 1182736, 1478420, 2365472, 2956840, 4730944, 5913680, 11827360, 23654720]

約数ペア:

[(1, 23654720), (2, 11827360), (4, 5913680), (5, 4730944), (8, 2956840), (10, 2365472), (16, 1478420), (20, 1182736), (29, 815680), (32, 739210), (40, 591368), (58, 407840), (64, 369605), (80, 295684), (116, 203920), (145, 163136), (160, 147842), (232, 101960), (290, 81568), (320, 73921), (464, 50980), (580, 40784), (928, 25490), (1160, 20392), (1856, 12745), (2320, 10196), (2549, 9280), (4640, 5098)]