71015448320

素因数分解:

$2^8\times 5^1\times {\mathrm{8867}}^1\times {\mathrm{6257}}^1$

素因数の和:15145

約数の個数: 72

約数和(自身を含む): 170150564304

約数和(自身を除く): 99135115984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6257, 8867, 12514, 17734, 25028, 31285, 35468, 44335, 50056, 62570, 70936, 88670, 100112, 125140, 141872, 177340, 200224, 250280, 283744, 354680, 400448, 500560, 567488, 709360, 800896, 1001120, 1134976, 1418720, 1601792, 2002240, 2269952, 2837440, 4004480, 5674880, 8008960, 11349760, 55480819, 110961638, 221923276, 277404095, 443846552, 554808190, 887693104, 1109616380, 1775386208, 2219232760, 3550772416, 4438465520, 7101544832, 8876931040, 14203089664, 17753862080, 35507724160, 71015448320]

約数ペア:

[(1, 71015448320), (2, 35507724160), (4, 17753862080), (5, 14203089664), (8, 8876931040), (10, 7101544832), (16, 4438465520), (20, 3550772416), (32, 2219232760), (40, 1775386208), (64, 1109616380), (80, 887693104), (128, 554808190), (160, 443846552), (256, 277404095), (320, 221923276), (640, 110961638), (1280, 55480819), (6257, 11349760), (8867, 8008960), (12514, 5674880), (17734, 4004480), (25028, 2837440), (31285, 2269952), (35468, 2002240), (44335, 1601792), (50056, 1418720), (62570, 1134976), (70936, 1001120), (88670, 800896), (100112, 709360), (125140, 567488), (141872, 500560), (177340, 400448), (200224, 354680), (250280, 283744)]