5935246420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{18413}}^1$

素因数の和:18720

約数の個数: 48

約数和(自身を含む): 12695937408

約数和(自身を除く): 6760690988

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 227, 284, 355, 454, 710, 908, 1135, 1420, 2270, 4540, 16117, 18413, 32234, 36826, 64468, 73652, 80585, 92065, 161170, 184130, 322340, 368260, 1307323, 2614646, 4179751, 5229292, 6536615, 8359502, 13073230, 16719004, 20898755, 26146460, 41797510, 83595020, 296762321, 593524642, 1187049284, 1483811605, 2967623210, 5935246420]

約数ペア:

[(1, 5935246420), (2, 2967623210), (4, 1483811605), (5, 1187049284), (10, 593524642), (20, 296762321), (71, 83595020), (142, 41797510), (227, 26146460), (284, 20898755), (355, 16719004), (454, 13073230), (710, 8359502), (908, 6536615), (1135, 5229292), (1420, 4179751), (2270, 2614646), (4540, 1307323), (16117, 368260), (18413, 322340), (32234, 184130), (36826, 161170), (64468, 92065), (73652, 80585)]