1144390000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8844

約数の個数: 100

約数和(自身を含む): 2984151016

約数和(自身を除く): 1839761016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1625, 2000, 2500, 2600, 3250, 5000, 5200, 6500, 8125, 8803, 10000, 13000, 16250, 17606, 26000, 32500, 35212, 44015, 65000, 70424, 88030, 114439, 130000, 140848, 176060, 220075, 228878, 352120, 440150, 457756, 572195, 704240, 880300, 915512, 1100375, 1144390, 1760600, 1831024, 2200750, 2288780, 2860975, 3521200, 4401500, 4577560, 5501875, 5721950, 8803000, 9155120, 11003750, 11443900, 14304875, 17606000, 22007500, 22887800, 28609750, 44015000, 45775600, 57219500, 71524375, 88030000, 114439000, 143048750, 228878000, 286097500, 572195000, 1144390000]

約数ペア:

[(1, 1144390000), (2, 572195000), (4, 286097500), (5, 228878000), (8, 143048750), (10, 114439000), (13, 88030000), (16, 71524375), (20, 57219500), (25, 45775600), (26, 44015000), (40, 28609750), (50, 22887800), (52, 22007500), (65, 17606000), (80, 14304875), (100, 11443900), (104, 11003750), (125, 9155120), (130, 8803000), (200, 5721950), (208, 5501875), (250, 4577560), (260, 4401500), (325, 3521200), (400, 2860975), (500, 2288780), (520, 2200750), (625, 1831024), (650, 1760600), (1000, 1144390), (1040, 1100375), (1250, 915512), (1300, 880300), (1625, 704240), (2000, 572195), (2500, 457756), (2600, 440150), (3250, 352120), (5000, 228878), (5200, 220075), (6500, 176060), (8125, 140848), (8803, 130000), (10000, 114439), (13000, 88030), (16250, 70424), (17606, 65000), (26000, 44015), (32500, 35212)]