2378618900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{43013}}^1$

素因数の和:43113

約数の個数: 72

約数和(自身を含む): 5973784320

約数和(自身を除く): 3595165420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 3950, 5530, 7900, 11060, 13825, 27650, 43013, 55300, 86026, 172052, 215065, 301091, 430130, 602182, 860260, 1075325, 1204364, 1505455, 2150650, 3010910, 3398027, 4301300, 6021820, 6796054, 7527275, 13592108, 15054550, 16990135, 23786189, 30109100, 33980270, 47572378, 67960540, 84950675, 95144756, 118930945, 169901350, 237861890, 339802700, 475723780, 594654725, 1189309450, 2378618900]

約数ペア:

[(1, 2378618900), (2, 1189309450), (4, 594654725), (5, 475723780), (7, 339802700), (10, 237861890), (14, 169901350), (20, 118930945), (25, 95144756), (28, 84950675), (35, 67960540), (50, 47572378), (70, 33980270), (79, 30109100), (100, 23786189), (140, 16990135), (158, 15054550), (175, 13592108), (316, 7527275), (350, 6796054), (395, 6021820), (553, 4301300), (700, 3398027), (790, 3010910), (1106, 2150650), (1580, 1505455), (1975, 1204364), (2212, 1075325), (2765, 860260), (3950, 602182), (5530, 430130), (7900, 301091), (11060, 215065), (13825, 172052), (27650, 86026), (43013, 55300)]