38125490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 41127502

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 311, 410, 533, 598, 622, 943, 1066, 1495, 1555, 1886, 2665, 2990, 3110, 4043, 4715, 5330, 7153, 8086, 9430, 12259, 12751, 14306, 20215, 24518, 25502, 35765, 40430, 61295, 63755, 71530, 92989, 122590, 127510, 165763, 185978, 293273, 331526, 464945, 586546, 828815, 929890, 1466365, 1657630, 2932730, 3812549, 7625098, 19062745, 38125490]

約数ペア:

[(1, 38125490), (2, 19062745), (5, 7625098), (10, 3812549), (13, 2932730), (23, 1657630), (26, 1466365), (41, 929890), (46, 828815), (65, 586546), (82, 464945), (115, 331526), (130, 293273), (205, 185978), (230, 165763), (299, 127510), (311, 122590), (410, 92989), (533, 71530), (598, 63755), (622, 61295), (943, 40430), (1066, 35765), (1495, 25502), (1555, 24518), (1886, 20215), (2665, 14306), (2990, 12751), (3110, 12259), (4043, 9430), (4715, 8086), (5330, 7153)]