1115192980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 2608744320

約数和(自身を除く): 1493551340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 157, 166, 220, 314, 332, 389, 415, 628, 778, 785, 830, 913, 1556, 1570, 1660, 1727, 1826, 1945, 3140, 3454, 3652, 3890, 4279, 4565, 6908, 7780, 8558, 8635, 9130, 13031, 17116, 17270, 18260, 21395, 26062, 32287, 34540, 42790, 52124, 61073, 64574, 65155, 85580, 122146, 129148, 130310, 143341, 161435, 244292, 260620, 286682, 305365, 322870, 355157, 573364, 610730, 645740, 671803, 710314, 716705, 1221460, 1343606, 1420628, 1433410, 1775785, 2687212, 2866820, 3359015, 3551570, 5069059, 6718030, 7103140, 10138118, 13436060, 20276236, 25345295, 50690590, 55759649, 101381180, 111519298, 223038596, 278798245, 557596490, 1115192980]

約数ペア:

[(1, 1115192980), (2, 557596490), (4, 278798245), (5, 223038596), (10, 111519298), (11, 101381180), (20, 55759649), (22, 50690590), (44, 25345295), (55, 20276236), (83, 13436060), (110, 10138118), (157, 7103140), (166, 6718030), (220, 5069059), (314, 3551570), (332, 3359015), (389, 2866820), (415, 2687212), (628, 1775785), (778, 1433410), (785, 1420628), (830, 1343606), (913, 1221460), (1556, 716705), (1570, 710314), (1660, 671803), (1727, 645740), (1826, 610730), (1945, 573364), (3140, 355157), (3454, 322870), (3652, 305365), (3890, 286682), (4279, 260620), (4565, 244292), (6908, 161435), (7780, 143341), (8558, 130310), (8635, 129148), (9130, 122146), (13031, 85580), (17116, 65155), (17270, 64574), (18260, 61073), (21395, 52124), (26062, 42790), (32287, 34540)]