63423880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5350

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 96969080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5303, 5980, 10606, 11960, 21212, 26515, 42424, 53030, 68939, 106060, 121969, 137878, 212120, 243938, 275756, 344695, 487876, 551512, 609845, 689390, 975752, 1219690, 1378780, 1585597, 2439380, 2757560, 3171194, 4878760, 6342388, 7927985, 12684776, 15855970, 31711940, 63423880]

約数ペア:

[(1, 63423880), (2, 31711940), (4, 15855970), (5, 12684776), (8, 7927985), (10, 6342388), (13, 4878760), (20, 3171194), (23, 2757560), (26, 2439380), (40, 1585597), (46, 1378780), (52, 1219690), (65, 975752), (92, 689390), (104, 609845), (115, 551512), (130, 487876), (184, 344695), (230, 275756), (260, 243938), (299, 212120), (460, 137878), (520, 121969), (598, 106060), (920, 68939), (1196, 53030), (1495, 42424), (2392, 26515), (2990, 21212), (5303, 11960), (5980, 10606)]