938647220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{100069}}^1$

素因数の和:100152

約数の個数: 48

約数和(自身を含む): 2286399360

約数和(自身を除く): 1347752140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 100069, 200138, 400276, 500345, 700483, 1000690, 1400966, 2001380, 2801932, 3502415, 6704623, 7004830, 13409246, 14009660, 26818492, 33523115, 46932361, 67046230, 93864722, 134092460, 187729444, 234661805, 469323610, 938647220]

約数ペア:

[(1, 938647220), (2, 469323610), (4, 234661805), (5, 187729444), (7, 134092460), (10, 93864722), (14, 67046230), (20, 46932361), (28, 33523115), (35, 26818492), (67, 14009660), (70, 13409246), (134, 7004830), (140, 6704623), (268, 3502415), (335, 2801932), (469, 2001380), (670, 1400966), (938, 1000690), (1340, 700483), (1876, 500345), (2345, 400276), (4690, 200138), (9380, 100069)]