229458580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38371}}^1$

素因数の和:38416

約数の個数: 48

約数和(自身を含む): 541505664

約数和(自身を除く): 312047084

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 38371, 76742, 153484, 191855, 383710, 498823, 767420, 882533, 997646, 1765066, 1995292, 2494115, 3530132, 4412665, 4988230, 8825330, 9976460, 11472929, 17650660, 22945858, 45891716, 57364645, 114729290, 229458580]

約数ペア:

[(1, 229458580), (2, 114729290), (4, 57364645), (5, 45891716), (10, 22945858), (13, 17650660), (20, 11472929), (23, 9976460), (26, 8825330), (46, 4988230), (52, 4412665), (65, 3530132), (92, 2494115), (115, 1995292), (130, 1765066), (230, 997646), (260, 882533), (299, 767420), (460, 498823), (598, 383710), (1196, 191855), (1495, 153484), (2990, 76742), (5980, 38371)]