10902474820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 23784026112

約数和(自身を除く): 12881551292

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 191, 205, 302, 382, 410, 461, 604, 755, 764, 820, 922, 955, 1510, 1844, 1910, 2305, 3020, 3820, 4610, 6191, 7831, 9220, 12382, 15662, 18901, 24764, 28841, 30955, 31324, 37802, 39155, 57682, 61910, 69611, 75604, 78310, 88051, 94505, 115364, 123820, 139222, 144205, 156620, 176102, 189010, 278444, 288410, 348055, 352204, 378020, 440255, 576820, 696110, 880510, 1182481, 1392220, 1761020, 2364962, 2854051, 3610091, 4729924, 5708102, 5912405, 7220182, 11416204, 11824810, 13295701, 14270255, 14440364, 18050455, 23649620, 26591402, 28540510, 36100910, 53182804, 57081020, 66478505, 72201820, 132957010, 265914020, 545123741, 1090247482, 2180494964, 2725618705, 5451237410, 10902474820]

約数ペア:

[(1, 10902474820), (2, 5451237410), (4, 2725618705), (5, 2180494964), (10, 1090247482), (20, 545123741), (41, 265914020), (82, 132957010), (151, 72201820), (164, 66478505), (191, 57081020), (205, 53182804), (302, 36100910), (382, 28540510), (410, 26591402), (461, 23649620), (604, 18050455), (755, 14440364), (764, 14270255), (820, 13295701), (922, 11824810), (955, 11416204), (1510, 7220182), (1844, 5912405), (1910, 5708102), (2305, 4729924), (3020, 3610091), (3820, 2854051), (4610, 2364962), (6191, 1761020), (7831, 1392220), (9220, 1182481), (12382, 880510), (15662, 696110), (18901, 576820), (24764, 440255), (28841, 378020), (30955, 352204), (31324, 348055), (37802, 288410), (39155, 278444), (57682, 189010), (61910, 176102), (69611, 156620), (75604, 144205), (78310, 139222), (88051, 123820), (94505, 115364)]