1201055320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{968593}}^1$

素因数の和:968635

約数の個数: 32

約数和(自身を含む): 2789550720

約数和(自身を除く): 1588495400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 968593, 1937186, 3874372, 4842965, 7748744, 9685930, 19371860, 30026383, 38743720, 60052766, 120105532, 150131915, 240211064, 300263830, 600527660, 1201055320]

約数ペア:

[(1, 1201055320), (2, 600527660), (4, 300263830), (5, 240211064), (8, 150131915), (10, 120105532), (20, 60052766), (31, 38743720), (40, 30026383), (62, 19371860), (124, 9685930), (155, 7748744), (248, 4842965), (310, 3874372), (620, 1937186), (1240, 968593)]