39604390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 90077184

約数和(自身を除く): 50472794

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1447, 1610, 1955, 2737, 2894, 3910, 5474, 7235, 10129, 13685, 14470, 20258, 24599, 27370, 33281, 49198, 50645, 66562, 101290, 122995, 166405, 172193, 232967, 245990, 332810, 344386, 465934, 565777, 860965, 1131554, 1164835, 1721930, 2329670, 2828885, 3960439, 5657770, 7920878, 19802195, 39604390]

約数ペア:

[(1, 39604390), (2, 19802195), (5, 7920878), (7, 5657770), (10, 3960439), (14, 2828885), (17, 2329670), (23, 1721930), (34, 1164835), (35, 1131554), (46, 860965), (70, 565777), (85, 465934), (115, 344386), (119, 332810), (161, 245990), (170, 232967), (230, 172193), (238, 166405), (322, 122995), (391, 101290), (595, 66562), (782, 50645), (805, 49198), (1190, 33281), (1447, 27370), (1610, 24599), (1955, 20258), (2737, 14470), (2894, 13685), (3910, 10129), (5474, 7235)]