1570397140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{16193}}^1$

素因数の和:16588

約数の個数: 48

約数和(自身を含む): 3561254928

約数和(自身を除く): 1990857788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 3730, 4849, 7460, 9698, 16193, 19396, 24245, 32386, 48490, 64772, 80965, 96980, 161930, 210509, 323860, 421018, 842036, 1052545, 2105090, 4210180, 6039989, 12079978, 24159956, 30199945, 60399890, 78519857, 120799780, 157039714, 314079428, 392599285, 785198570, 1570397140]

約数ペア:

[(1, 1570397140), (2, 785198570), (4, 392599285), (5, 314079428), (10, 157039714), (13, 120799780), (20, 78519857), (26, 60399890), (52, 30199945), (65, 24159956), (130, 12079978), (260, 6039989), (373, 4210180), (746, 2105090), (1492, 1052545), (1865, 842036), (3730, 421018), (4849, 323860), (7460, 210509), (9698, 161930), (16193, 96980), (19396, 80965), (24245, 64772), (32386, 48490)]