98977280

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 253818576

約数和(自身を除く): 154841296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 128, 160, 164, 184, 205, 230, 256, 320, 328, 368, 410, 460, 512, 640, 656, 736, 820, 920, 943, 1280, 1312, 1472, 1640, 1681, 1840, 1886, 2560, 2624, 2944, 3280, 3362, 3680, 3772, 4715, 5248, 5888, 6560, 6724, 7360, 7544, 8405, 9430, 10496, 11776, 13120, 13448, 14720, 15088, 16810, 18860, 20992, 26240, 26896, 29440, 30176, 33620, 37720, 38663, 52480, 53792, 58880, 60352, 67240, 75440, 77326, 104960, 107584, 120704, 134480, 150880, 154652, 193315, 215168, 241408, 268960, 301760, 309304, 386630, 430336, 482816, 537920, 603520, 618608, 773260, 860672, 1075840, 1207040, 1237216, 1546520, 2151680, 2414080, 2474432, 3093040, 4303360, 4948864, 6186080, 9897728, 12372160, 19795456, 24744320, 49488640, 98977280]

約数ペア:

[(1, 98977280), (2, 49488640), (4, 24744320), (5, 19795456), (8, 12372160), (10, 9897728), (16, 6186080), (20, 4948864), (23, 4303360), (32, 3093040), (40, 2474432), (41, 2414080), (46, 2151680), (64, 1546520), (80, 1237216), (82, 1207040), (92, 1075840), (115, 860672), (128, 773260), (160, 618608), (164, 603520), (184, 537920), (205, 482816), (230, 430336), (256, 386630), (320, 309304), (328, 301760), (368, 268960), (410, 241408), (460, 215168), (512, 193315), (640, 154652), (656, 150880), (736, 134480), (820, 120704), (920, 107584), (943, 104960), (1280, 77326), (1312, 75440), (1472, 67240), (1640, 60352), (1681, 58880), (1840, 53792), (1886, 52480), (2560, 38663), (2624, 37720), (2944, 33620), (3280, 30176), (3362, 29440), (3680, 26896), (3772, 26240), (4715, 20992), (5248, 18860), (5888, 16810), (6560, 15088), (6724, 14720), (7360, 13448), (7544, 13120), (8405, 11776), (9430, 10496)]