25048510240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{145091}}^1$

素因数の和:145202

約数の個数: 96

約数和(自身を含む): 64497456576

約数和(自身を除く): 39448946336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 83, 104, 130, 160, 166, 208, 260, 332, 415, 416, 520, 664, 830, 1040, 1079, 1328, 1660, 2080, 2158, 2656, 3320, 4316, 5395, 6640, 8632, 10790, 13280, 17264, 21580, 34528, 43160, 86320, 145091, 172640, 290182, 580364, 725455, 1160728, 1450910, 1886183, 2321456, 2901820, 3772366, 4642912, 5803640, 7544732, 9430915, 11607280, 12042553, 15089464, 18861830, 23214560, 24085106, 30178928, 37723660, 48170212, 60212765, 60357856, 75447320, 96340424, 120425530, 150894640, 156553189, 192680848, 240851060, 301789280, 313106378, 385361696, 481702120, 626212756, 782765945, 963404240, 1252425512, 1565531890, 1926808480, 2504851024, 3131063780, 5009702048, 6262127560, 12524255120, 25048510240]

約数ペア:

[(1, 25048510240), (2, 12524255120), (4, 6262127560), (5, 5009702048), (8, 3131063780), (10, 2504851024), (13, 1926808480), (16, 1565531890), (20, 1252425512), (26, 963404240), (32, 782765945), (40, 626212756), (52, 481702120), (65, 385361696), (80, 313106378), (83, 301789280), (104, 240851060), (130, 192680848), (160, 156553189), (166, 150894640), (208, 120425530), (260, 96340424), (332, 75447320), (415, 60357856), (416, 60212765), (520, 48170212), (664, 37723660), (830, 30178928), (1040, 24085106), (1079, 23214560), (1328, 18861830), (1660, 15089464), (2080, 12042553), (2158, 11607280), (2656, 9430915), (3320, 7544732), (4316, 5803640), (5395, 4642912), (6640, 3772366), (8632, 2901820), (10790, 2321456), (13280, 1886183), (17264, 1450910), (21580, 1160728), (34528, 725455), (43160, 580364), (86320, 290182), (145091, 172640)]