1270497520

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{31573}}^1$

素因数の和:32089

約数の個数: 40

約数和(自身を含む): 2959873056

約数和(自身を除く): 1689375536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 20120, 31573, 40240, 63146, 126292, 157865, 252584, 315730, 505168, 631460, 1262920, 2525840, 15881219, 31762438, 63524876, 79406095, 127049752, 158812190, 254099504, 317624380, 635248760, 1270497520]

約数ペア:

[(1, 1270497520), (2, 635248760), (4, 317624380), (5, 254099504), (8, 158812190), (10, 127049752), (16, 79406095), (20, 63524876), (40, 31762438), (80, 15881219), (503, 2525840), (1006, 1262920), (2012, 631460), (2515, 505168), (4024, 315730), (5030, 252584), (8048, 157865), (10060, 126292), (20120, 63146), (31573, 40240)]