14867840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 38298960

約数和(自身を除く): 23431120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 1787, 2080, 3574, 4160, 7148, 8320, 8935, 14296, 17870, 23231, 28592, 35740, 46462, 57184, 71480, 92924, 114368, 116155, 142960, 185848, 228736, 232310, 285920, 371696, 464620, 571840, 743392, 929240, 1143680, 1486784, 1858480, 2973568, 3716960, 7433920, 14867840]

約数ペア:

[(1, 14867840), (2, 7433920), (4, 3716960), (5, 2973568), (8, 1858480), (10, 1486784), (13, 1143680), (16, 929240), (20, 743392), (26, 571840), (32, 464620), (40, 371696), (52, 285920), (64, 232310), (65, 228736), (80, 185848), (104, 142960), (128, 116155), (130, 114368), (160, 92924), (208, 71480), (260, 57184), (320, 46462), (416, 35740), (520, 28592), (640, 23231), (832, 17870), (1040, 14296), (1664, 8935), (1787, 8320), (2080, 7148), (3574, 4160)]