109913014760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{122131}}^1$

素因数の和:122442

約数の個数: 64

約数和(自身を含む): 250614864000

約数和(自身を除く): 140701849240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 151, 298, 302, 596, 604, 745, 755, 1192, 1208, 1490, 1510, 2980, 3020, 5960, 6040, 22499, 44998, 89996, 112495, 122131, 179992, 224990, 244262, 449980, 488524, 610655, 899960, 977048, 1221310, 2442620, 4885240, 18197519, 18441781, 36395038, 36883562, 72790076, 73767124, 90987595, 92208905, 145580152, 147534248, 181975190, 184417810, 363950380, 368835620, 727900760, 737671240, 2747825369, 5495650738, 10991301476, 13739126845, 21982602952, 27478253690, 54956507380, 109913014760]

約数ペア:

[(1, 109913014760), (2, 54956507380), (4, 27478253690), (5, 21982602952), (8, 13739126845), (10, 10991301476), (20, 5495650738), (40, 2747825369), (149, 737671240), (151, 727900760), (298, 368835620), (302, 363950380), (596, 184417810), (604, 181975190), (745, 147534248), (755, 145580152), (1192, 92208905), (1208, 90987595), (1490, 73767124), (1510, 72790076), (2980, 36883562), (3020, 36395038), (5960, 18441781), (6040, 18197519), (22499, 4885240), (44998, 2442620), (89996, 1221310), (112495, 977048), (122131, 899960), (179992, 610655), (224990, 488524), (244262, 449980)]