84925280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 222209568

約数和(自身を除く): 137284288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 584, 661, 730, 803, 880, 1168, 1322, 1460, 1606, 1760, 2336, 2644, 2920, 3212, 3305, 4015, 5288, 5840, 6424, 6610, 7271, 8030, 10576, 11680, 12848, 13220, 14542, 16060, 21152, 25696, 26440, 29084, 32120, 36355, 48253, 52880, 58168, 64240, 72710, 96506, 105760, 116336, 128480, 145420, 193012, 232672, 241265, 290840, 386024, 482530, 530783, 581680, 772048, 965060, 1061566, 1163360, 1544096, 1930120, 2123132, 2653915, 3860240, 4246264, 5307830, 7720480, 8492528, 10615660, 16985056, 21231320, 42462640, 84925280]

約数ペア:

[(1, 84925280), (2, 42462640), (4, 21231320), (5, 16985056), (8, 10615660), (10, 8492528), (11, 7720480), (16, 5307830), (20, 4246264), (22, 3860240), (32, 2653915), (40, 2123132), (44, 1930120), (55, 1544096), (73, 1163360), (80, 1061566), (88, 965060), (110, 772048), (146, 581680), (160, 530783), (176, 482530), (220, 386024), (292, 290840), (352, 241265), (365, 232672), (440, 193012), (584, 145420), (661, 128480), (730, 116336), (803, 105760), (880, 96506), (1168, 72710), (1322, 64240), (1460, 58168), (1606, 52880), (1760, 48253), (2336, 36355), (2644, 32120), (2920, 29084), (3212, 26440), (3305, 25696), (4015, 21152), (5288, 16060), (5840, 14542), (6424, 13220), (6610, 12848), (7271, 11680), (8030, 10576)]