25060750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 55194048

約数和(自身を除く): 30133298

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 701, 715, 1375, 1402, 1430, 1625, 2750, 3250, 3505, 3575, 7010, 7150, 7711, 9113, 15422, 17525, 17875, 18226, 35050, 35750, 38555, 45565, 77110, 87625, 91130, 100243, 175250, 192775, 200486, 227825, 385550, 455650, 501215, 963875, 1002430, 1139125, 1927750, 2278250, 2506075, 5012150, 12530375, 25060750]

約数ペア:

[(1, 25060750), (2, 12530375), (5, 5012150), (10, 2506075), (11, 2278250), (13, 1927750), (22, 1139125), (25, 1002430), (26, 963875), (50, 501215), (55, 455650), (65, 385550), (110, 227825), (125, 200486), (130, 192775), (143, 175250), (250, 100243), (275, 91130), (286, 87625), (325, 77110), (550, 45565), (650, 38555), (701, 35750), (715, 35050), (1375, 18226), (1402, 17875), (1430, 17525), (1625, 15422), (2750, 9113), (3250, 7711), (3505, 7150), (3575, 7010)]