103159100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 245984256

約数和(自身を除く): 142825156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 191, 220, 275, 382, 491, 550, 764, 955, 982, 1100, 1910, 1964, 2101, 2455, 3820, 4202, 4775, 4910, 5401, 8404, 9550, 9820, 10505, 10802, 12275, 19100, 21010, 21604, 24550, 27005, 42020, 49100, 52525, 54010, 93781, 105050, 108020, 135025, 187562, 210100, 270050, 375124, 468905, 540100, 937810, 1031591, 1875620, 2063182, 2344525, 4126364, 4689050, 5157955, 9378100, 10315910, 20631820, 25789775, 51579550, 103159100]

約数ペア:

[(1, 103159100), (2, 51579550), (4, 25789775), (5, 20631820), (10, 10315910), (11, 9378100), (20, 5157955), (22, 4689050), (25, 4126364), (44, 2344525), (50, 2063182), (55, 1875620), (100, 1031591), (110, 937810), (191, 540100), (220, 468905), (275, 375124), (382, 270050), (491, 210100), (550, 187562), (764, 135025), (955, 108020), (982, 105050), (1100, 93781), (1910, 54010), (1964, 52525), (2101, 49100), (2455, 42020), (3820, 27005), (4202, 24550), (4775, 21604), (4910, 21010), (5401, 19100), (8404, 12275), (9550, 10802), (9820, 10505)]