39881400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5145

約数の個数: 96

約数和(自身を含む): 133168560

約数和(自身を除く): 93287160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 5113, 7800, 10226, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 66469, 76695, 102260, 122712, 127825, 132938, 153390, 199407, 204520, 255650, 265876, 306780, 332345, 383475, 398814, 511300, 531752, 613560, 664690, 766950, 797628, 997035, 1022600, 1329380, 1533900, 1595256, 1661725, 1994070, 2658760, 3067800, 3323450, 3988140, 4985175, 6646900, 7976280, 9970350, 13293800, 19940700, 39881400]

約数ペア:

[(1, 39881400), (2, 19940700), (3, 13293800), (4, 9970350), (5, 7976280), (6, 6646900), (8, 4985175), (10, 3988140), (12, 3323450), (13, 3067800), (15, 2658760), (20, 1994070), (24, 1661725), (25, 1595256), (26, 1533900), (30, 1329380), (39, 1022600), (40, 997035), (50, 797628), (52, 766950), (60, 664690), (65, 613560), (75, 531752), (78, 511300), (100, 398814), (104, 383475), (120, 332345), (130, 306780), (150, 265876), (156, 255650), (195, 204520), (200, 199407), (260, 153390), (300, 132938), (312, 127825), (325, 122712), (390, 102260), (520, 76695), (600, 66469), (650, 61356), (780, 51130), (975, 40904), (1300, 30678), (1560, 25565), (1950, 20452), (2600, 15339), (3900, 10226), (5113, 7800)]