101098400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9754

約数の個数: 72

約数和(自身を含む): 265818924

約数和(自身を除く): 164720524

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 9721, 10400, 19442, 38884, 48605, 77768, 97210, 126373, 155536, 194420, 243025, 252746, 311072, 388840, 486050, 505492, 631865, 777680, 972100, 1010984, 1263730, 1555360, 1944200, 2021968, 2527460, 3159325, 3888400, 4043936, 5054920, 6318650, 7776800, 10109840, 12637300, 20219680, 25274600, 50549200, 101098400]

約数ペア:

[(1, 101098400), (2, 50549200), (4, 25274600), (5, 20219680), (8, 12637300), (10, 10109840), (13, 7776800), (16, 6318650), (20, 5054920), (25, 4043936), (26, 3888400), (32, 3159325), (40, 2527460), (50, 2021968), (52, 1944200), (65, 1555360), (80, 1263730), (100, 1010984), (104, 972100), (130, 777680), (160, 631865), (200, 505492), (208, 486050), (260, 388840), (325, 311072), (400, 252746), (416, 243025), (520, 194420), (650, 155536), (800, 126373), (1040, 97210), (1300, 77768), (2080, 48605), (2600, 38884), (5200, 19442), (9721, 10400)]