40328467740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20367913}}^1$

素因数の和:20367939

約数の個数: 72

約数和(自身を含む): 133450572528

約数和(自身を除く): 93122104788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 20367913, 40735826, 61103739, 81471652, 101839565, 122207478, 183311217, 203679130, 224047043, 244414956, 305518695, 366622434, 407358260, 448094086, 611037390, 672141129, 733244868, 896188172, 916556085, 1120235215, 1222074780, 1344282258, 1833112170, 2016423387, 2240470430, 2688564516, 3360705645, 3666224340, 4032846774, 4480940860, 6721411290, 8065693548, 10082116935, 13442822580, 20164233870, 40328467740]

約数ペア:

[(1, 40328467740), (2, 20164233870), (3, 13442822580), (4, 10082116935), (5, 8065693548), (6, 6721411290), (9, 4480940860), (10, 4032846774), (11, 3666224340), (12, 3360705645), (15, 2688564516), (18, 2240470430), (20, 2016423387), (22, 1833112170), (30, 1344282258), (33, 1222074780), (36, 1120235215), (44, 916556085), (45, 896188172), (55, 733244868), (60, 672141129), (66, 611037390), (90, 448094086), (99, 407358260), (110, 366622434), (132, 305518695), (165, 244414956), (180, 224047043), (198, 203679130), (220, 183311217), (330, 122207478), (396, 101839565), (495, 81471652), (660, 61103739), (990, 40735826), (1980, 20367913)]