44200000

素因数分解:

$2^6\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 168

約数和(自身を含む): 125007624

約数和(自身を除く): 80807624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 125, 130, 136, 160, 170, 200, 208, 221, 250, 260, 272, 320, 325, 340, 400, 416, 425, 442, 500, 520, 544, 625, 650, 680, 800, 832, 850, 884, 1000, 1040, 1088, 1105, 1250, 1300, 1360, 1600, 1625, 1700, 1768, 2000, 2080, 2125, 2210, 2500, 2600, 2720, 3125, 3250, 3400, 3536, 4000, 4160, 4250, 4420, 5000, 5200, 5440, 5525, 6250, 6500, 6800, 7072, 8000, 8125, 8500, 8840, 10000, 10400, 10625, 11050, 12500, 13000, 13600, 14144, 16250, 17000, 17680, 20000, 20800, 21250, 22100, 25000, 26000, 27200, 27625, 32500, 34000, 35360, 40000, 40625, 42500, 44200, 50000, 52000, 53125, 55250, 65000, 68000, 70720, 81250, 85000, 88400, 100000, 104000, 106250, 110500, 130000, 136000, 138125, 162500, 170000, 176800, 200000, 212500, 221000, 260000, 276250, 325000, 340000, 353600, 425000, 442000, 520000, 552500, 650000, 680000, 690625, 850000, 884000, 1105000, 1300000, 1381250, 1700000, 1768000, 2210000, 2600000, 2762500, 3400000, 4420000, 5525000, 8840000, 11050000, 22100000, 44200000]

約数ペア:

[(1, 44200000), (2, 22100000), (4, 11050000), (5, 8840000), (8, 5525000), (10, 4420000), (13, 3400000), (16, 2762500), (17, 2600000), (20, 2210000), (25, 1768000), (26, 1700000), (32, 1381250), (34, 1300000), (40, 1105000), (50, 884000), (52, 850000), (64, 690625), (65, 680000), (68, 650000), (80, 552500), (85, 520000), (100, 442000), (104, 425000), (125, 353600), (130, 340000), (136, 325000), (160, 276250), (170, 260000), (200, 221000), (208, 212500), (221, 200000), (250, 176800), (260, 170000), (272, 162500), (320, 138125), (325, 136000), (340, 130000), (400, 110500), (416, 106250), (425, 104000), (442, 100000), (500, 88400), (520, 85000), (544, 81250), (625, 70720), (650, 68000), (680, 65000), (800, 55250), (832, 53125), (850, 52000), (884, 50000), (1000, 44200), (1040, 42500), (1088, 40625), (1105, 40000), (1250, 35360), (1300, 34000), (1360, 32500), (1600, 27625), (1625, 27200), (1700, 26000), (1768, 25000), (2000, 22100), (2080, 21250), (2125, 20800), (2210, 20000), (2500, 17680), (2600, 17000), (2720, 16250), (3125, 14144), (3250, 13600), (3400, 13000), (3536, 12500), (4000, 11050), (4160, 10625), (4250, 10400), (4420, 10000), (5000, 8840), (5200, 8500), (5440, 8125), (5525, 8000), (6250, 7072), (6500, 6800)]