164818000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3629

約数の個数: 80

約数和(自身を含む): 415973376

約数和(自身を除く): 251155376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 3583, 4600, 5750, 7166, 9200, 11500, 14332, 17915, 23000, 28664, 35830, 46000, 57328, 71660, 82409, 89575, 143320, 164818, 179150, 286640, 329636, 358300, 412045, 447875, 659272, 716600, 824090, 895750, 1318544, 1433200, 1648180, 1791500, 2060225, 3296360, 3583000, 4120450, 6592720, 7166000, 8240900, 10301125, 16481800, 20602250, 32963600, 41204500, 82409000, 164818000]

約数ペア:

[(1, 164818000), (2, 82409000), (4, 41204500), (5, 32963600), (8, 20602250), (10, 16481800), (16, 10301125), (20, 8240900), (23, 7166000), (25, 6592720), (40, 4120450), (46, 3583000), (50, 3296360), (80, 2060225), (92, 1791500), (100, 1648180), (115, 1433200), (125, 1318544), (184, 895750), (200, 824090), (230, 716600), (250, 659272), (368, 447875), (400, 412045), (460, 358300), (500, 329636), (575, 286640), (920, 179150), (1000, 164818), (1150, 143320), (1840, 89575), (2000, 82409), (2300, 71660), (2875, 57328), (3583, 46000), (4600, 35830), (5750, 28664), (7166, 23000), (9200, 17915), (11500, 14332)]