63457460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1$

素因数の和:12584

約数の個数: 48

約数和(自身を含む): 151708032

約数和(自身を除く): 88250572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 12541, 25082, 50164, 62705, 125410, 137951, 250820, 275902, 288443, 551804, 576886, 689755, 1153772, 1379510, 1442215, 2759020, 2884430, 3172873, 5768860, 6345746, 12691492, 15864365, 31728730, 63457460]

約数ペア:

[(1, 63457460), (2, 31728730), (4, 15864365), (5, 12691492), (10, 6345746), (11, 5768860), (20, 3172873), (22, 2884430), (23, 2759020), (44, 1442215), (46, 1379510), (55, 1153772), (92, 689755), (110, 576886), (115, 551804), (220, 288443), (230, 275902), (253, 250820), (460, 137951), (506, 125410), (1012, 62705), (1265, 50164), (2530, 25082), (5060, 12541)]