17948350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 40176000

約数和(自身を除く): 22227650

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2699, 3325, 5398, 6650, 13495, 18893, 26990, 37786, 51281, 67475, 94465, 102562, 134950, 188930, 256405, 358967, 472325, 512810, 717934, 944650, 1282025, 1794835, 2564050, 3589670, 8974175, 17948350]

約数ペア:

[(1, 17948350), (2, 8974175), (5, 3589670), (7, 2564050), (10, 1794835), (14, 1282025), (19, 944650), (25, 717934), (35, 512810), (38, 472325), (50, 358967), (70, 256405), (95, 188930), (133, 134950), (175, 102562), (190, 94465), (266, 67475), (350, 51281), (475, 37786), (665, 26990), (950, 18893), (1330, 13495), (2699, 6650), (3325, 5398)]