1520240555504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{925901}}^1$

素因数の和:926430

約数の個数: 80

約数和(自身を含む): 3389245752960

約数和(自身を除く): 1869005197456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 491, 836, 982, 1672, 1964, 3344, 3928, 5401, 7856, 9329, 10802, 18658, 21604, 37316, 43208, 74632, 86416, 102619, 149264, 205238, 410476, 820952, 925901, 1641904, 1851802, 3703604, 7407208, 10184911, 14814416, 17592119, 20369822, 35184238, 40739644, 70368476, 81479288, 140736952, 162958576, 193513309, 281473904, 387026618, 454617391, 774053236, 909234782, 1548106472, 1818469564, 3096212944, 3636939128, 5000791301, 7273878256, 8637730429, 10001582602, 17275460858, 20003165204, 34550921716, 40006330408, 69101843432, 80012660816, 95015034719, 138203686864, 190030069438, 380060138876, 760120277752, 1520240555504]

約数ペア:

[(1, 1520240555504), (2, 760120277752), (4, 380060138876), (8, 190030069438), (11, 138203686864), (16, 95015034719), (19, 80012660816), (22, 69101843432), (38, 40006330408), (44, 34550921716), (76, 20003165204), (88, 17275460858), (152, 10001582602), (176, 8637730429), (209, 7273878256), (304, 5000791301), (418, 3636939128), (491, 3096212944), (836, 1818469564), (982, 1548106472), (1672, 909234782), (1964, 774053236), (3344, 454617391), (3928, 387026618), (5401, 281473904), (7856, 193513309), (9329, 162958576), (10802, 140736952), (18658, 81479288), (21604, 70368476), (37316, 40739644), (43208, 35184238), (74632, 20369822), (86416, 17592119), (102619, 14814416), (149264, 10184911), (205238, 7407208), (410476, 3703604), (820952, 1851802), (925901, 1641904)]