4566880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 12083904

約数和(自身を除く): 7517024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 73, 80, 85, 92, 115, 136, 146, 160, 170, 184, 230, 272, 292, 340, 365, 368, 391, 460, 544, 584, 680, 730, 736, 782, 920, 1168, 1241, 1360, 1460, 1564, 1679, 1840, 1955, 2336, 2482, 2720, 2920, 3128, 3358, 3680, 3910, 4964, 5840, 6205, 6256, 6716, 7820, 8395, 9928, 11680, 12410, 12512, 13432, 15640, 16790, 19856, 24820, 26864, 28543, 31280, 33580, 39712, 49640, 53728, 57086, 62560, 67160, 99280, 114172, 134320, 142715, 198560, 228344, 268640, 285430, 456688, 570860, 913376, 1141720, 2283440, 4566880]

約数ペア:

[(1, 4566880), (2, 2283440), (4, 1141720), (5, 913376), (8, 570860), (10, 456688), (16, 285430), (17, 268640), (20, 228344), (23, 198560), (32, 142715), (34, 134320), (40, 114172), (46, 99280), (68, 67160), (73, 62560), (80, 57086), (85, 53728), (92, 49640), (115, 39712), (136, 33580), (146, 31280), (160, 28543), (170, 26864), (184, 24820), (230, 19856), (272, 16790), (292, 15640), (340, 13432), (365, 12512), (368, 12410), (391, 11680), (460, 9928), (544, 8395), (584, 7820), (680, 6716), (730, 6256), (736, 6205), (782, 5840), (920, 4964), (1168, 3910), (1241, 3680), (1360, 3358), (1460, 3128), (1564, 2920), (1679, 2720), (1840, 2482), (1955, 2336)]