38256400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 113228864

約数和(自身を除く): 74972464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1051, 1300, 1400, 1456, 1820, 2102, 2275, 2600, 2800, 3640, 4204, 4550, 5200, 5255, 7280, 7357, 8408, 9100, 10510, 13663, 14714, 16816, 18200, 21020, 26275, 27326, 29428, 36400, 36785, 42040, 52550, 54652, 58856, 68315, 73570, 84080, 95641, 105100, 109304, 117712, 136630, 147140, 183925, 191282, 210200, 218608, 273260, 294280, 341575, 367850, 382564, 420400, 478205, 546520, 588560, 683150, 735700, 765128, 956410, 1093040, 1366300, 1471400, 1530256, 1912820, 2391025, 2732600, 2942800, 3825640, 4782050, 5465200, 7651280, 9564100, 19128200, 38256400]

約数ペア:

[(1, 38256400), (2, 19128200), (4, 9564100), (5, 7651280), (7, 5465200), (8, 4782050), (10, 3825640), (13, 2942800), (14, 2732600), (16, 2391025), (20, 1912820), (25, 1530256), (26, 1471400), (28, 1366300), (35, 1093040), (40, 956410), (50, 765128), (52, 735700), (56, 683150), (65, 588560), (70, 546520), (80, 478205), (91, 420400), (100, 382564), (104, 367850), (112, 341575), (130, 294280), (140, 273260), (175, 218608), (182, 210200), (200, 191282), (208, 183925), (260, 147140), (280, 136630), (325, 117712), (350, 109304), (364, 105100), (400, 95641), (455, 84080), (520, 73570), (560, 68315), (650, 58856), (700, 54652), (728, 52550), (910, 42040), (1040, 36785), (1051, 36400), (1300, 29428), (1400, 27326), (1456, 26275), (1820, 21020), (2102, 18200), (2275, 16816), (2600, 14714), (2800, 13663), (3640, 10510), (4204, 9100), (4550, 8408), (5200, 7357), (5255, 7280)]