4187150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 8892288

約数和(自身を除く): 4705138

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 331, 506, 550, 575, 662, 1150, 1265, 1655, 2530, 3310, 3641, 6325, 7282, 7613, 8275, 12650, 15226, 16550, 18205, 36410, 38065, 76130, 83743, 91025, 167486, 182050, 190325, 380650, 418715, 837430, 2093575, 4187150]

約数ペア:

[(1, 4187150), (2, 2093575), (5, 837430), (10, 418715), (11, 380650), (22, 190325), (23, 182050), (25, 167486), (46, 91025), (50, 83743), (55, 76130), (110, 38065), (115, 36410), (230, 18205), (253, 16550), (275, 15226), (331, 12650), (506, 8275), (550, 7613), (575, 7282), (662, 6325), (1150, 3641), (1265, 3310), (1655, 2530)]