1250045488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{24953}}^1$

素因数の和:25093

約数の個数: 40

約数和(自身を含む): 2524945536

約数和(自身を除く): 1274900048

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 6262, 12524, 24953, 25048, 49906, 50096, 99812, 199624, 399248, 773543, 1547086, 2520253, 3094172, 5040506, 6188344, 10081012, 12376688, 20162024, 40324048, 78127843, 156255686, 312511372, 625022744, 1250045488]

約数ペア:

[(1, 1250045488), (2, 625022744), (4, 312511372), (8, 156255686), (16, 78127843), (31, 40324048), (62, 20162024), (101, 12376688), (124, 10081012), (202, 6188344), (248, 5040506), (404, 3094172), (496, 2520253), (808, 1547086), (1616, 773543), (3131, 399248), (6262, 199624), (12524, 99812), (24953, 50096), (25048, 49906)]