85150400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2842

約数の個数: 84

約数和(自身を含む): 220629480

約数和(自身を除く): 135479080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 2801, 3040, 3800, 5602, 6080, 7600, 11204, 14005, 15200, 22408, 28010, 30400, 44816, 53219, 56020, 70025, 89632, 106438, 112040, 140050, 179264, 212876, 224080, 266095, 280100, 425752, 448160, 532190, 560200, 851504, 896320, 1064380, 1120400, 1330475, 1703008, 2128760, 2240800, 2660950, 3406016, 4257520, 4481600, 5321900, 8515040, 10643800, 17030080, 21287600, 42575200, 85150400]

約数ペア:

[(1, 85150400), (2, 42575200), (4, 21287600), (5, 17030080), (8, 10643800), (10, 8515040), (16, 5321900), (19, 4481600), (20, 4257520), (25, 3406016), (32, 2660950), (38, 2240800), (40, 2128760), (50, 1703008), (64, 1330475), (76, 1120400), (80, 1064380), (95, 896320), (100, 851504), (152, 560200), (160, 532190), (190, 448160), (200, 425752), (304, 280100), (320, 266095), (380, 224080), (400, 212876), (475, 179264), (608, 140050), (760, 112040), (800, 106438), (950, 89632), (1216, 70025), (1520, 56020), (1600, 53219), (1900, 44816), (2801, 30400), (3040, 28010), (3800, 22408), (5602, 15200), (6080, 14005), (7600, 11204)]