5229280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 15513120

約数和(自身を除く): 10283840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 49, 56, 58, 70, 80, 92, 98, 112, 115, 116, 140, 145, 160, 161, 184, 196, 203, 224, 230, 232, 245, 280, 290, 322, 368, 392, 406, 460, 464, 490, 560, 580, 644, 667, 736, 784, 805, 812, 920, 928, 980, 1015, 1120, 1127, 1160, 1288, 1334, 1421, 1568, 1610, 1624, 1840, 1960, 2030, 2254, 2320, 2576, 2668, 2842, 3220, 3248, 3335, 3680, 3920, 4060, 4508, 4640, 4669, 5152, 5336, 5635, 5684, 6440, 6496, 6670, 7105, 7840, 8120, 9016, 9338, 10672, 11270, 11368, 12880, 13340, 14210, 16240, 18032, 18676, 21344, 22540, 22736, 23345, 25760, 26680, 28420, 32480, 32683, 36064, 37352, 45080, 45472, 46690, 53360, 56840, 65366, 74704, 90160, 93380, 106720, 113680, 130732, 149408, 163415, 180320, 186760, 227360, 261464, 326830, 373520, 522928, 653660, 747040, 1045856, 1307320, 2614640, 5229280]

約数ペア:

[(1, 5229280), (2, 2614640), (4, 1307320), (5, 1045856), (7, 747040), (8, 653660), (10, 522928), (14, 373520), (16, 326830), (20, 261464), (23, 227360), (28, 186760), (29, 180320), (32, 163415), (35, 149408), (40, 130732), (46, 113680), (49, 106720), (56, 93380), (58, 90160), (70, 74704), (80, 65366), (92, 56840), (98, 53360), (112, 46690), (115, 45472), (116, 45080), (140, 37352), (145, 36064), (160, 32683), (161, 32480), (184, 28420), (196, 26680), (203, 25760), (224, 23345), (230, 22736), (232, 22540), (245, 21344), (280, 18676), (290, 18032), (322, 16240), (368, 14210), (392, 13340), (406, 12880), (460, 11368), (464, 11270), (490, 10672), (560, 9338), (580, 9016), (644, 8120), (667, 7840), (736, 7105), (784, 6670), (805, 6496), (812, 6440), (920, 5684), (928, 5635), (980, 5336), (1015, 5152), (1120, 4669), (1127, 4640), (1160, 4508), (1288, 4060), (1334, 3920), (1421, 3680), (1568, 3335), (1610, 3248), (1624, 3220), (1840, 2842), (1960, 2668), (2030, 2576), (2254, 2320)]