45686275840

素因数分解:

$2^8\times 5^1\times {\mathrm{431}}^1\times {\mathrm{82813}}^1$

素因数の和:83265

約数の個数: 72

約数和(自身を含む): 109688136768

約数和(自身を除く): 64001860928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 431, 640, 862, 1280, 1724, 2155, 3448, 4310, 6896, 8620, 13792, 17240, 27584, 34480, 55168, 68960, 82813, 110336, 137920, 165626, 275840, 331252, 414065, 551680, 662504, 828130, 1325008, 1656260, 2650016, 3312520, 5300032, 6625040, 10600064, 13250080, 21200128, 26500160, 35692403, 53000320, 71384806, 106000640, 142769612, 178462015, 285539224, 356924030, 571078448, 713848060, 1142156896, 1427696120, 2284313792, 2855392240, 4568627584, 5710784480, 9137255168, 11421568960, 22843137920, 45686275840]

約数ペア:

[(1, 45686275840), (2, 22843137920), (4, 11421568960), (5, 9137255168), (8, 5710784480), (10, 4568627584), (16, 2855392240), (20, 2284313792), (32, 1427696120), (40, 1142156896), (64, 713848060), (80, 571078448), (128, 356924030), (160, 285539224), (256, 178462015), (320, 142769612), (431, 106000640), (640, 71384806), (862, 53000320), (1280, 35692403), (1724, 26500160), (2155, 21200128), (3448, 13250080), (4310, 10600064), (6896, 6625040), (8620, 5300032), (13792, 3312520), (17240, 2650016), (27584, 1656260), (34480, 1325008), (55168, 828130), (68960, 662504), (82813, 551680), (110336, 414065), (137920, 331252), (165626, 275840)]