63280740820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{12763}}^1$

素因数の和:13541

約数の個数: 96

約数和(自身を含む): 149864472576

約数和(自身を除く): 86583731756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 727, 1364, 1454, 1705, 2908, 3410, 3635, 6820, 7270, 7997, 12763, 14540, 15994, 22537, 25526, 31988, 39985, 45074, 51052, 63815, 79970, 90148, 112685, 127630, 140393, 159940, 225370, 247907, 255260, 280786, 395653, 450740, 495814, 561572, 701965, 791306, 991628, 1239535, 1403930, 1582612, 1978265, 2479070, 2807860, 3956530, 4352183, 4958140, 7913060, 8704366, 9278701, 17408732, 18557402, 21760915, 37114804, 43521830, 46393505, 87043660, 92787010, 102065711, 185574020, 204131422, 287639731, 408262844, 510328555, 575279462, 1020657110, 1150558924, 1438198655, 2041314220, 2876397310, 3164037041, 5752794620, 6328074082, 12656148164, 15820185205, 31640370410, 63280740820]

約数ペア:

[(1, 63280740820), (2, 31640370410), (4, 15820185205), (5, 12656148164), (10, 6328074082), (11, 5752794620), (20, 3164037041), (22, 2876397310), (31, 2041314220), (44, 1438198655), (55, 1150558924), (62, 1020657110), (110, 575279462), (124, 510328555), (155, 408262844), (220, 287639731), (310, 204131422), (341, 185574020), (620, 102065711), (682, 92787010), (727, 87043660), (1364, 46393505), (1454, 43521830), (1705, 37114804), (2908, 21760915), (3410, 18557402), (3635, 17408732), (6820, 9278701), (7270, 8704366), (7997, 7913060), (12763, 4958140), (14540, 4352183), (15994, 3956530), (22537, 2807860), (25526, 2479070), (31988, 1978265), (39985, 1582612), (45074, 1403930), (51052, 1239535), (63815, 991628), (79970, 791306), (90148, 701965), (112685, 561572), (127630, 495814), (140393, 450740), (159940, 395653), (225370, 280786), (247907, 255260)]