8525647760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{5717}}^1$

素因数の和:8400

約数の個数: 80

約数和(自身を含む): 22666334976

約数和(自身を除く): 14140687216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2663, 5326, 5717, 10652, 11434, 13315, 18641, 21304, 22868, 26630, 28585, 37282, 40019, 42608, 45736, 53260, 57170, 74564, 80038, 91472, 93205, 106520, 114340, 149128, 160076, 186410, 200095, 213040, 228680, 298256, 320152, 372820, 400190, 457360, 640304, 745640, 800380, 1491280, 1600760, 3201520, 15224371, 30448742, 60897484, 76121855, 106570597, 121794968, 152243710, 213141194, 243589936, 304487420, 426282388, 532852985, 608974840, 852564776, 1065705970, 1217949680, 1705129552, 2131411940, 4262823880, 8525647760]

約数ペア:

[(1, 8525647760), (2, 4262823880), (4, 2131411940), (5, 1705129552), (7, 1217949680), (8, 1065705970), (10, 852564776), (14, 608974840), (16, 532852985), (20, 426282388), (28, 304487420), (35, 243589936), (40, 213141194), (56, 152243710), (70, 121794968), (80, 106570597), (112, 76121855), (140, 60897484), (280, 30448742), (560, 15224371), (2663, 3201520), (5326, 1600760), (5717, 1491280), (10652, 800380), (11434, 745640), (13315, 640304), (18641, 457360), (21304, 400190), (22868, 372820), (26630, 320152), (28585, 298256), (37282, 228680), (40019, 213040), (42608, 200095), (45736, 186410), (53260, 160076), (57170, 149128), (74564, 114340), (80038, 106520), (91472, 93205)]