44784520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 116827200

約数和(自身を除く): 72042680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 487, 605, 760, 836, 968, 974, 1045, 1210, 1672, 1948, 2090, 2299, 2420, 2435, 3896, 4180, 4598, 4840, 4870, 5357, 8360, 9196, 9253, 9740, 10714, 11495, 18392, 18506, 19480, 21428, 22990, 26785, 37012, 42856, 45980, 46265, 53570, 58927, 74024, 91960, 92530, 101783, 107140, 117854, 185060, 203566, 214280, 235708, 294635, 370120, 407132, 471416, 508915, 589270, 814264, 1017830, 1119613, 1178540, 2035660, 2239226, 2357080, 4071320, 4478452, 5598065, 8956904, 11196130, 22392260, 44784520]

約数ペア:

[(1, 44784520), (2, 22392260), (4, 11196130), (5, 8956904), (8, 5598065), (10, 4478452), (11, 4071320), (19, 2357080), (20, 2239226), (22, 2035660), (38, 1178540), (40, 1119613), (44, 1017830), (55, 814264), (76, 589270), (88, 508915), (95, 471416), (110, 407132), (121, 370120), (152, 294635), (190, 235708), (209, 214280), (220, 203566), (242, 185060), (380, 117854), (418, 107140), (440, 101783), (484, 92530), (487, 91960), (605, 74024), (760, 58927), (836, 53570), (968, 46265), (974, 45980), (1045, 42856), (1210, 37012), (1672, 26785), (1948, 22990), (2090, 21428), (2299, 19480), (2420, 18506), (2435, 18392), (3896, 11495), (4180, 10714), (4598, 9740), (4840, 9253), (4870, 9196), (5357, 8360)]