38862220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3358

約数の個数: 48

約数和(自身を含む): 88704000

約数和(自身を除く): 49841780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 3299, 5890, 6598, 11780, 13196, 16495, 32990, 62681, 65980, 102269, 125362, 204538, 250724, 313405, 409076, 511345, 626810, 1022690, 1253620, 1943111, 2045380, 3886222, 7772444, 9715555, 19431110, 38862220]

約数ペア:

[(1, 38862220), (2, 19431110), (4, 9715555), (5, 7772444), (10, 3886222), (19, 2045380), (20, 1943111), (31, 1253620), (38, 1022690), (62, 626810), (76, 511345), (95, 409076), (124, 313405), (155, 250724), (190, 204538), (310, 125362), (380, 102269), (589, 65980), (620, 62681), (1178, 32990), (2356, 16495), (2945, 13196), (3299, 11780), (5890, 6598)]