3058640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 8155728

約数和(自身を除く): 5097088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 173, 208, 221, 260, 272, 340, 346, 442, 520, 680, 692, 865, 884, 1040, 1105, 1360, 1384, 1730, 1768, 2210, 2249, 2768, 2941, 3460, 3536, 4420, 4498, 5882, 6920, 8840, 8996, 11245, 11764, 13840, 14705, 17680, 17992, 22490, 23528, 29410, 35984, 38233, 44980, 47056, 58820, 76466, 89960, 117640, 152932, 179920, 191165, 235280, 305864, 382330, 611728, 764660, 1529320, 3058640]

約数ペア:

[(1, 3058640), (2, 1529320), (4, 764660), (5, 611728), (8, 382330), (10, 305864), (13, 235280), (16, 191165), (17, 179920), (20, 152932), (26, 117640), (34, 89960), (40, 76466), (52, 58820), (65, 47056), (68, 44980), (80, 38233), (85, 35984), (104, 29410), (130, 23528), (136, 22490), (170, 17992), (173, 17680), (208, 14705), (221, 13840), (260, 11764), (272, 11245), (340, 8996), (346, 8840), (442, 6920), (520, 5882), (680, 4498), (692, 4420), (865, 3536), (884, 3460), (1040, 2941), (1105, 2768), (1360, 2249), (1384, 2210), (1730, 1768)]