194592440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11393}}^1$

素因数の和:11472

約数の個数: 64

約数和(自身を含む): 508628160

約数和(自身を除く): 314035720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 11393, 17080, 22786, 45572, 56965, 79751, 91144, 113930, 159502, 227860, 319004, 398755, 455720, 638008, 694973, 797510, 1389946, 1595020, 2779892, 3190040, 3474865, 4864811, 5559784, 6949730, 9729622, 13899460, 19459244, 24324055, 27798920, 38918488, 48648110, 97296220, 194592440]

約数ペア:

[(1, 194592440), (2, 97296220), (4, 48648110), (5, 38918488), (7, 27798920), (8, 24324055), (10, 19459244), (14, 13899460), (20, 9729622), (28, 6949730), (35, 5559784), (40, 4864811), (56, 3474865), (61, 3190040), (70, 2779892), (122, 1595020), (140, 1389946), (244, 797510), (280, 694973), (305, 638008), (427, 455720), (488, 398755), (610, 319004), (854, 227860), (1220, 159502), (1708, 113930), (2135, 91144), (2440, 79751), (3416, 56965), (4270, 45572), (8540, 22786), (11393, 17080)]