42575200

素因数分解:

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

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 109446120

約数和(自身を除く): 66870920

約数列:

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

約数ペア:

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