77049440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 96

約数和(自身を含む): 207658080

約数和(自身を除く): 130608640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2179, 2210, 2720, 3536, 4358, 4420, 7072, 8716, 8840, 10895, 17432, 17680, 21790, 28327, 34864, 35360, 37043, 43580, 56654, 69728, 74086, 87160, 113308, 141635, 148172, 174320, 185215, 226616, 283270, 296344, 348640, 370430, 453232, 481559, 566540, 592688, 740860, 906464, 963118, 1133080, 1185376, 1481720, 1926236, 2266160, 2407795, 2963440, 3852472, 4532320, 4815590, 5926880, 7704944, 9631180, 15409888, 19262360, 38524720, 77049440]

約数ペア:

[(1, 77049440), (2, 38524720), (4, 19262360), (5, 15409888), (8, 9631180), (10, 7704944), (13, 5926880), (16, 4815590), (17, 4532320), (20, 3852472), (26, 2963440), (32, 2407795), (34, 2266160), (40, 1926236), (52, 1481720), (65, 1185376), (68, 1133080), (80, 963118), (85, 906464), (104, 740860), (130, 592688), (136, 566540), (160, 481559), (170, 453232), (208, 370430), (221, 348640), (260, 296344), (272, 283270), (340, 226616), (416, 185215), (442, 174320), (520, 148172), (544, 141635), (680, 113308), (884, 87160), (1040, 74086), (1105, 69728), (1360, 56654), (1768, 43580), (2080, 37043), (2179, 35360), (2210, 34864), (2720, 28327), (3536, 21790), (4358, 17680), (4420, 17432), (7072, 10895), (8716, 8840)]