82232800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7940

約数の個数: 72

約数和(自身を含む): 216220536

約数和(自身を除く): 133987736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 7907, 10400, 15814, 31628, 39535, 63256, 79070, 102791, 126512, 158140, 197675, 205582, 253024, 316280, 395350, 411164, 513955, 632560, 790700, 822328, 1027910, 1265120, 1581400, 1644656, 2055820, 2569775, 3162800, 3289312, 4111640, 5139550, 6325600, 8223280, 10279100, 16446560, 20558200, 41116400, 82232800]

約数ペア:

[(1, 82232800), (2, 41116400), (4, 20558200), (5, 16446560), (8, 10279100), (10, 8223280), (13, 6325600), (16, 5139550), (20, 4111640), (25, 3289312), (26, 3162800), (32, 2569775), (40, 2055820), (50, 1644656), (52, 1581400), (65, 1265120), (80, 1027910), (100, 822328), (104, 790700), (130, 632560), (160, 513955), (200, 411164), (208, 395350), (260, 316280), (325, 253024), (400, 205582), (416, 197675), (520, 158140), (650, 126512), (800, 102791), (1040, 79070), (1300, 63256), (2080, 39535), (2600, 31628), (5200, 15814), (7907, 10400)]