68769650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 131804064

約数和(自身を除く): 63034414

約数列:

[1, 2, 5, 10, 25, 50, 73, 83, 146, 166, 227, 365, 415, 454, 730, 830, 1135, 1825, 2075, 2270, 3650, 4150, 5675, 6059, 11350, 12118, 16571, 18841, 30295, 33142, 37682, 60590, 82855, 94205, 151475, 165710, 188410, 302950, 414275, 471025, 828550, 942050, 1375393, 2750786, 6876965, 13753930, 34384825, 68769650]

約数ペア:

[(1, 68769650), (2, 34384825), (5, 13753930), (10, 6876965), (25, 2750786), (50, 1375393), (73, 942050), (83, 828550), (146, 471025), (166, 414275), (227, 302950), (365, 188410), (415, 165710), (454, 151475), (730, 94205), (830, 82855), (1135, 60590), (1825, 37682), (2075, 33142), (2270, 30295), (3650, 18841), (4150, 16571), (5675, 12118), (6059, 11350)]