78236800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 201862080

約数和(自身を除く): 123625280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1063, 1150, 1472, 1600, 1840, 2126, 2300, 2944, 3200, 3680, 4252, 4600, 5315, 7360, 8504, 9200, 10630, 14720, 17008, 18400, 21260, 24449, 26575, 34016, 36800, 42520, 48898, 53150, 68032, 73600, 85040, 97796, 106300, 122245, 136064, 170080, 195592, 212600, 244490, 340160, 391184, 425200, 488980, 611225, 680320, 782368, 850400, 977960, 1222450, 1564736, 1700800, 1955920, 2444900, 3129472, 3401600, 3911840, 4889800, 7823680, 9779600, 15647360, 19559200, 39118400, 78236800]

約数ペア:

[(1, 78236800), (2, 39118400), (4, 19559200), (5, 15647360), (8, 9779600), (10, 7823680), (16, 4889800), (20, 3911840), (23, 3401600), (25, 3129472), (32, 2444900), (40, 1955920), (46, 1700800), (50, 1564736), (64, 1222450), (80, 977960), (92, 850400), (100, 782368), (115, 680320), (128, 611225), (160, 488980), (184, 425200), (200, 391184), (230, 340160), (320, 244490), (368, 212600), (400, 195592), (460, 170080), (575, 136064), (640, 122245), (736, 106300), (800, 97796), (920, 85040), (1063, 73600), (1150, 68032), (1472, 53150), (1600, 48898), (1840, 42520), (2126, 36800), (2300, 34016), (2944, 26575), (3200, 24449), (3680, 21260), (4252, 18400), (4600, 17008), (5315, 14720), (7360, 10630), (8504, 9200)]