193739600

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6131}}^1$

素因数の和:6228

約数の個数: 60

約数和(自身を含む): 471428160

約数和(自身を除く): 277688560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 3160, 3950, 6131, 6320, 7900, 12262, 15800, 24524, 30655, 31600, 49048, 61310, 98096, 122620, 153275, 245240, 306550, 484349, 490480, 613100, 968698, 1226200, 1937396, 2421745, 2452400, 3874792, 4843490, 7749584, 9686980, 12108725, 19373960, 24217450, 38747920, 48434900, 96869800, 193739600]

約数ペア:

[(1, 193739600), (2, 96869800), (4, 48434900), (5, 38747920), (8, 24217450), (10, 19373960), (16, 12108725), (20, 9686980), (25, 7749584), (40, 4843490), (50, 3874792), (79, 2452400), (80, 2421745), (100, 1937396), (158, 1226200), (200, 968698), (316, 613100), (395, 490480), (400, 484349), (632, 306550), (790, 245240), (1264, 153275), (1580, 122620), (1975, 98096), (3160, 61310), (3950, 49048), (6131, 31600), (6320, 30655), (7900, 24524), (12262, 15800)]