1006988620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{9677}}^1$

素因数の和:9751

約数の個数: 72

約数和(自身を含む): 2378697552

約数和(自身を除く): 1371708932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 860, 946, 1210, 1892, 2365, 2420, 4730, 5203, 9460, 9677, 10406, 19354, 20812, 26015, 38708, 48385, 52030, 96770, 104060, 106447, 193540, 212894, 416111, 425788, 532235, 832222, 1064470, 1170917, 1664444, 2080555, 2128940, 2341834, 4161110, 4577221, 4683668, 5854585, 8322220, 9154442, 11709170, 18308884, 22886105, 23418340, 45772210, 50349431, 91544420, 100698862, 201397724, 251747155, 503494310, 1006988620]

約数ペア:

[(1, 1006988620), (2, 503494310), (4, 251747155), (5, 201397724), (10, 100698862), (11, 91544420), (20, 50349431), (22, 45772210), (43, 23418340), (44, 22886105), (55, 18308884), (86, 11709170), (110, 9154442), (121, 8322220), (172, 5854585), (215, 4683668), (220, 4577221), (242, 4161110), (430, 2341834), (473, 2128940), (484, 2080555), (605, 1664444), (860, 1170917), (946, 1064470), (1210, 832222), (1892, 532235), (2365, 425788), (2420, 416111), (4730, 212894), (5203, 193540), (9460, 106447), (9677, 104060), (10406, 96770), (19354, 52030), (20812, 48385), (26015, 38708)]