1258903434200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{203048941}}^1$

素因数の和:203048988

約数の個数: 48

約数和(自身を含む): 3021368256960

約数和(自身を除く): 1762464822760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 203048941, 406097882, 812195764, 1015244705, 1624391528, 2030489410, 4060978820, 5076223525, 6294517171, 8121957640, 10152447050, 12589034342, 20304894100, 25178068684, 31472585855, 40609788200, 50356137368, 62945171710, 125890343420, 157362929275, 251780686840, 314725858550, 629451717100, 1258903434200]

約数ペア:

[(1, 1258903434200), (2, 629451717100), (4, 314725858550), (5, 251780686840), (8, 157362929275), (10, 125890343420), (20, 62945171710), (25, 50356137368), (31, 40609788200), (40, 31472585855), (50, 25178068684), (62, 20304894100), (100, 12589034342), (124, 10152447050), (155, 8121957640), (200, 6294517171), (248, 5076223525), (310, 4060978820), (620, 2030489410), (775, 1624391528), (1240, 1015244705), (1550, 812195764), (3100, 406097882), (6200, 203048941)]