9649120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4667

約数の個数: 48

約数和(自身を含む): 24554880

約数和(自身を除く): 14905760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4639, 9278, 18556, 23195, 37112, 46390, 60307, 74224, 92780, 120614, 148448, 185560, 241228, 301535, 371120, 482456, 603070, 742240, 964912, 1206140, 1929824, 2412280, 4824560, 9649120]

約数ペア:

[(1, 9649120), (2, 4824560), (4, 2412280), (5, 1929824), (8, 1206140), (10, 964912), (13, 742240), (16, 603070), (20, 482456), (26, 371120), (32, 301535), (40, 241228), (52, 185560), (65, 148448), (80, 120614), (104, 92780), (130, 74224), (160, 60307), (208, 46390), (260, 37112), (416, 23195), (520, 18556), (1040, 9278), (2080, 4639)]