126366919240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2251727}}^1$

素因数の和:2251822

約数の個数: 64

約数和(自身を含む): 301551413760

約数和(自身を除く): 175184494520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 2440, 2806, 5612, 7015, 11224, 14030, 28060, 56120, 2251727, 4503454, 9006908, 11258635, 18013816, 22517270, 45034540, 51789721, 90069080, 103579442, 137355347, 207158884, 258948605, 274710694, 414317768, 517897210, 549421388, 686776735, 1035794420, 1098842776, 1373553470, 2071588840, 2747106940, 3159172981, 5494213880, 6318345962, 12636691924, 15795864905, 25273383848, 31591729810, 63183459620, 126366919240]

約数ペア:

[(1, 126366919240), (2, 63183459620), (4, 31591729810), (5, 25273383848), (8, 15795864905), (10, 12636691924), (20, 6318345962), (23, 5494213880), (40, 3159172981), (46, 2747106940), (61, 2071588840), (92, 1373553470), (115, 1098842776), (122, 1035794420), (184, 686776735), (230, 549421388), (244, 517897210), (305, 414317768), (460, 274710694), (488, 258948605), (610, 207158884), (920, 137355347), (1220, 103579442), (1403, 90069080), (2440, 51789721), (2806, 45034540), (5612, 22517270), (7015, 18013816), (11224, 11258635), (14030, 9006908), (28060, 4503454), (56120, 2251727)]