88417060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 198721656

約数和(自身を除く): 110304596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 137, 230, 244, 274, 305, 460, 529, 548, 610, 685, 1058, 1220, 1370, 1403, 2116, 2645, 2740, 2806, 3151, 5290, 5612, 6302, 7015, 8357, 10580, 12604, 14030, 15755, 16714, 28060, 31510, 32269, 33428, 41785, 63020, 64538, 72473, 83570, 129076, 144946, 161345, 167140, 192211, 289892, 322690, 362365, 384422, 645380, 724730, 768844, 961055, 1449460, 1922110, 3844220, 4420853, 8841706, 17683412, 22104265, 44208530, 88417060]

約数ペア:

[(1, 88417060), (2, 44208530), (4, 22104265), (5, 17683412), (10, 8841706), (20, 4420853), (23, 3844220), (46, 1922110), (61, 1449460), (92, 961055), (115, 768844), (122, 724730), (137, 645380), (230, 384422), (244, 362365), (274, 322690), (305, 289892), (460, 192211), (529, 167140), (548, 161345), (610, 144946), (685, 129076), (1058, 83570), (1220, 72473), (1370, 64538), (1403, 63020), (2116, 41785), (2645, 33428), (2740, 32269), (2806, 31510), (3151, 28060), (5290, 16714), (5612, 15755), (6302, 14030), (7015, 12604), (8357, 10580)]