2260213493330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1\times {\mathrm{157637}}^1$

素因数の和:159791

約数の個数: 64

約数和(自身を含む): 4466177116128

約数和(自身を除く): 2205963622798

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2081, 3445, 4162, 6890, 10405, 20810, 27053, 54106, 110293, 135265, 157637, 220586, 270530, 315274, 551465, 788185, 1102930, 1433809, 1576370, 2049281, 2867618, 4098562, 7169045, 8354761, 10246405, 14338090, 16709522, 20492810, 41773805, 83547610, 108611893, 217223786, 328042597, 543059465, 656085194, 1086118930, 1640212985, 3280425970, 4264553761, 8529107522, 17386257641, 21322768805, 34772515282, 42645537610, 86931288205, 173862576410, 226021349333, 452042698666, 1130106746665, 2260213493330]

約数ペア:

[(1, 2260213493330), (2, 1130106746665), (5, 452042698666), (10, 226021349333), (13, 173862576410), (26, 86931288205), (53, 42645537610), (65, 34772515282), (106, 21322768805), (130, 17386257641), (265, 8529107522), (530, 4264553761), (689, 3280425970), (1378, 1640212985), (2081, 1086118930), (3445, 656085194), (4162, 543059465), (6890, 328042597), (10405, 217223786), (20810, 108611893), (27053, 83547610), (54106, 41773805), (110293, 20492810), (135265, 16709522), (157637, 14338090), (220586, 10246405), (270530, 8354761), (315274, 7169045), (551465, 4098562), (788185, 2867618), (1102930, 2049281), (1433809, 1576370)]