16980498850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{211859}}^1$

素因数の和:212107

約数の個数: 48

約数和(自身を含む): 36253483200

約数和(自身を除く): 19272984350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 350, 458, 1145, 1603, 2290, 3206, 5725, 8015, 11450, 16030, 40075, 80150, 211859, 423718, 1059295, 1483013, 2118590, 2966026, 5296475, 7415065, 10592950, 14830130, 37075325, 48515711, 74150650, 97031422, 242578555, 339609977, 485157110, 679219954, 1212892775, 1698049885, 2425785550, 3396099770, 8490249425, 16980498850]

約数ペア:

[(1, 16980498850), (2, 8490249425), (5, 3396099770), (7, 2425785550), (10, 1698049885), (14, 1212892775), (25, 679219954), (35, 485157110), (50, 339609977), (70, 242578555), (175, 97031422), (229, 74150650), (350, 48515711), (458, 37075325), (1145, 14830130), (1603, 10592950), (2290, 7415065), (3206, 5296475), (5725, 2966026), (8015, 2118590), (11450, 1483013), (16030, 1059295), (40075, 423718), (80150, 211859)]