104638960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 274803840

約数和(自身を除く): 170164880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 37, 40, 46, 53, 58, 74, 80, 92, 106, 115, 116, 145, 148, 184, 185, 212, 230, 232, 265, 290, 296, 368, 370, 424, 460, 464, 530, 580, 592, 667, 740, 848, 851, 920, 1060, 1073, 1160, 1219, 1334, 1480, 1537, 1702, 1840, 1961, 2120, 2146, 2320, 2438, 2668, 2960, 3074, 3335, 3404, 3922, 4240, 4255, 4292, 4876, 5336, 5365, 6095, 6148, 6670, 6808, 7685, 7844, 8510, 8584, 9752, 9805, 10672, 10730, 12190, 12296, 13340, 13616, 15370, 15688, 17020, 17168, 19504, 19610, 21460, 24380, 24592, 24679, 26680, 30740, 31376, 34040, 35351, 39220, 42920, 45103, 48760, 49358, 53360, 56869, 61480, 68080, 70702, 78440, 85840, 90206, 97520, 98716, 113738, 122960, 123395, 141404, 156880, 176755, 180412, 197432, 225515, 227476, 246790, 282808, 284345, 353510, 360824, 394864, 451030, 454952, 493580, 565616, 568690, 707020, 721648, 902060, 909904, 987160, 1137380, 1307987, 1414040, 1804120, 1974320, 2274760, 2615974, 2828080, 3608240, 4549520, 5231948, 6539935, 10463896, 13079870, 20927792, 26159740, 52319480, 104638960]

約数ペア:

[(1, 104638960), (2, 52319480), (4, 26159740), (5, 20927792), (8, 13079870), (10, 10463896), (16, 6539935), (20, 5231948), (23, 4549520), (29, 3608240), (37, 2828080), (40, 2615974), (46, 2274760), (53, 1974320), (58, 1804120), (74, 1414040), (80, 1307987), (92, 1137380), (106, 987160), (115, 909904), (116, 902060), (145, 721648), (148, 707020), (184, 568690), (185, 565616), (212, 493580), (230, 454952), (232, 451030), (265, 394864), (290, 360824), (296, 353510), (368, 284345), (370, 282808), (424, 246790), (460, 227476), (464, 225515), (530, 197432), (580, 180412), (592, 176755), (667, 156880), (740, 141404), (848, 123395), (851, 122960), (920, 113738), (1060, 98716), (1073, 97520), (1160, 90206), (1219, 85840), (1334, 78440), (1480, 70702), (1537, 68080), (1702, 61480), (1840, 56869), (1961, 53360), (2120, 49358), (2146, 48760), (2320, 45103), (2438, 42920), (2668, 39220), (2960, 35351), (3074, 34040), (3335, 31376), (3404, 30740), (3922, 26680), (4240, 24679), (4255, 24592), (4292, 24380), (4876, 21460), (5336, 19610), (5365, 19504), (6095, 17168), (6148, 17020), (6670, 15688), (6808, 15370), (7685, 13616), (7844, 13340), (8510, 12296), (8584, 12190), (9752, 10730), (9805, 10672)]