57144800

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 72

約数和(自身を含む): 141912792

約数和(自身を除く): 84767992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1171, 1220, 1525, 1952, 2342, 2440, 3050, 4684, 4880, 5855, 6100, 9368, 9760, 11710, 12200, 18736, 23420, 24400, 29275, 37472, 46840, 48800, 58550, 71431, 93680, 117100, 142862, 187360, 234200, 285724, 357155, 468400, 571448, 714310, 936800, 1142896, 1428620, 1785775, 2285792, 2857240, 3571550, 5714480, 7143100, 11428960, 14286200, 28572400, 57144800]

約数ペア:

[(1, 57144800), (2, 28572400), (4, 14286200), (5, 11428960), (8, 7143100), (10, 5714480), (16, 3571550), (20, 2857240), (25, 2285792), (32, 1785775), (40, 1428620), (50, 1142896), (61, 936800), (80, 714310), (100, 571448), (122, 468400), (160, 357155), (200, 285724), (244, 234200), (305, 187360), (400, 142862), (488, 117100), (610, 93680), (800, 71431), (976, 58550), (1171, 48800), (1220, 46840), (1525, 37472), (1952, 29275), (2342, 24400), (2440, 23420), (3050, 18736), (4684, 12200), (4880, 11710), (5855, 9760), (6100, 9368)]