9175057900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{42223}}^1$

素因数の和:42331

約数の個数: 72

約数和(自身を含む): 20780794944

約数和(自身を除く): 11605737044

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 53, 82, 100, 106, 164, 205, 212, 265, 410, 530, 820, 1025, 1060, 1325, 2050, 2173, 2650, 4100, 4346, 5300, 8692, 10865, 21730, 42223, 43460, 54325, 84446, 108650, 168892, 211115, 217300, 422230, 844460, 1055575, 1731143, 2111150, 2237819, 3462286, 4222300, 4475638, 6924572, 8655715, 8951276, 11189095, 17311430, 22378190, 34622860, 43278575, 44756380, 55945475, 86557150, 91750579, 111890950, 173114300, 183501158, 223781900, 367002316, 458752895, 917505790, 1835011580, 2293764475, 4587528950, 9175057900]

約数ペア:

[(1, 9175057900), (2, 4587528950), (4, 2293764475), (5, 1835011580), (10, 917505790), (20, 458752895), (25, 367002316), (41, 223781900), (50, 183501158), (53, 173114300), (82, 111890950), (100, 91750579), (106, 86557150), (164, 55945475), (205, 44756380), (212, 43278575), (265, 34622860), (410, 22378190), (530, 17311430), (820, 11189095), (1025, 8951276), (1060, 8655715), (1325, 6924572), (2050, 4475638), (2173, 4222300), (2650, 3462286), (4100, 2237819), (4346, 2111150), (5300, 1731143), (8692, 1055575), (10865, 844460), (21730, 422230), (42223, 217300), (43460, 211115), (54325, 168892), (84446, 108650)]