38348720

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{953}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 89431776

約数和(自身を除く): 51083056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 953, 1006, 1906, 2012, 2515, 3812, 4024, 4765, 5030, 7624, 8048, 9530, 10060, 15248, 19060, 20120, 38120, 40240, 76240, 479359, 958718, 1917436, 2396795, 3834872, 4793590, 7669744, 9587180, 19174360, 38348720]

約数ペア:

[(1, 38348720), (2, 19174360), (4, 9587180), (5, 7669744), (8, 4793590), (10, 3834872), (16, 2396795), (20, 1917436), (40, 958718), (80, 479359), (503, 76240), (953, 40240), (1006, 38120), (1906, 20120), (2012, 19060), (2515, 15248), (3812, 10060), (4024, 9530), (4765, 8048), (5030, 7624)]