4068913280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373981}}^1$

素因数の和:374017

約数の個数: 64

約数和(自身を含む): 10299464280

約数和(自身を除く): 6230551000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 373981, 747962, 1495924, 1869905, 2991848, 3739810, 5983696, 6357677, 7479620, 11967392, 12715354, 14959240, 23934784, 25430708, 29918480, 31788385, 47869568, 50861416, 59836960, 63576770, 101722832, 119673920, 127153540, 203445664, 239347840, 254307080, 406891328, 508614160, 813782656, 1017228320, 2034456640, 4068913280]

約数ペア:

[(1, 4068913280), (2, 2034456640), (4, 1017228320), (5, 813782656), (8, 508614160), (10, 406891328), (16, 254307080), (17, 239347840), (20, 203445664), (32, 127153540), (34, 119673920), (40, 101722832), (64, 63576770), (68, 59836960), (80, 50861416), (85, 47869568), (128, 31788385), (136, 29918480), (160, 25430708), (170, 23934784), (272, 14959240), (320, 12715354), (340, 11967392), (544, 7479620), (640, 6357677), (680, 5983696), (1088, 3739810), (1360, 2991848), (2176, 1869905), (2720, 1495924), (5440, 747962), (10880, 373981)]