202479160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 509221440

約数和(自身を除く): 306742280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 463, 520, 580, 754, 841, 926, 1160, 1508, 1682, 1852, 1885, 2315, 3016, 3364, 3704, 3770, 4205, 4630, 6019, 6728, 7540, 8410, 9260, 10933, 12038, 13427, 15080, 16820, 18520, 21866, 24076, 26854, 30095, 33640, 43732, 48152, 53708, 54665, 60190, 67135, 87464, 107416, 109330, 120380, 134270, 174551, 218660, 240760, 268540, 349102, 389383, 437320, 537080, 698204, 778766, 872755, 1396408, 1557532, 1745510, 1946915, 3115064, 3491020, 3893830, 5061979, 6982040, 7787660, 10123958, 15575320, 20247916, 25309895, 40495832, 50619790, 101239580, 202479160]

約数ペア:

[(1, 202479160), (2, 101239580), (4, 50619790), (5, 40495832), (8, 25309895), (10, 20247916), (13, 15575320), (20, 10123958), (26, 7787660), (29, 6982040), (40, 5061979), (52, 3893830), (58, 3491020), (65, 3115064), (104, 1946915), (116, 1745510), (130, 1557532), (145, 1396408), (232, 872755), (260, 778766), (290, 698204), (377, 537080), (463, 437320), (520, 389383), (580, 349102), (754, 268540), (841, 240760), (926, 218660), (1160, 174551), (1508, 134270), (1682, 120380), (1852, 109330), (1885, 107416), (2315, 87464), (3016, 67135), (3364, 60190), (3704, 54665), (3770, 53708), (4205, 48152), (4630, 43732), (6019, 33640), (6728, 30095), (7540, 26854), (8410, 24076), (9260, 21866), (10933, 18520), (12038, 16820), (13427, 15080)]