5721100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 15499008

約数和(自身を除く): 9777908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 743, 770, 1100, 1486, 1540, 1925, 2972, 3715, 3850, 5201, 7430, 7700, 8173, 10402, 14860, 16346, 18575, 20804, 26005, 32692, 37150, 40865, 52010, 57211, 74300, 81730, 104020, 114422, 130025, 163460, 204325, 228844, 260050, 286055, 408650, 520100, 572110, 817300, 1144220, 1430275, 2860550, 5721100]

約数ペア:

[(1, 5721100), (2, 2860550), (4, 1430275), (5, 1144220), (7, 817300), (10, 572110), (11, 520100), (14, 408650), (20, 286055), (22, 260050), (25, 228844), (28, 204325), (35, 163460), (44, 130025), (50, 114422), (55, 104020), (70, 81730), (77, 74300), (100, 57211), (110, 52010), (140, 40865), (154, 37150), (175, 32692), (220, 26005), (275, 20804), (308, 18575), (350, 16346), (385, 14860), (550, 10402), (700, 8173), (743, 7700), (770, 7430), (1100, 5201), (1486, 3850), (1540, 3715), (1925, 2972)]