1841896960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42323}}^1$

素因数の和:42363

約数の個数: 80

約数和(自身を含む): 4676124816

約数和(自身を除く): 2834227856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 21760, 42323, 43520, 84646, 169292, 211615, 338584, 423230, 677168, 719491, 846460, 1354336, 1438982, 1692920, 2708672, 2877964, 3385840, 3597455, 5417344, 5755928, 6771680, 7194910, 10834688, 11511856, 13543360, 14389820, 21669376, 23023712, 27086720, 28779640, 46047424, 54173440, 57559280, 92094848, 108346880, 115118560, 184189696, 230237120, 368379392, 460474240, 920948480, 1841896960]

約数ペア:

[(1, 1841896960), (2, 920948480), (4, 460474240), (5, 368379392), (8, 230237120), (10, 184189696), (16, 115118560), (17, 108346880), (20, 92094848), (32, 57559280), (34, 54173440), (40, 46047424), (64, 28779640), (68, 27086720), (80, 23023712), (85, 21669376), (128, 14389820), (136, 13543360), (160, 11511856), (170, 10834688), (256, 7194910), (272, 6771680), (320, 5755928), (340, 5417344), (512, 3597455), (544, 3385840), (640, 2877964), (680, 2708672), (1088, 1692920), (1280, 1438982), (1360, 1354336), (2176, 846460), (2560, 719491), (2720, 677168), (4352, 423230), (5440, 338584), (8704, 211615), (10880, 169292), (21760, 84646), (42323, 43520)]