3732740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 9217152

約数和(自身を除く): 5484412

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 47, 55, 76, 94, 95, 110, 188, 190, 209, 220, 235, 361, 380, 418, 470, 517, 722, 836, 893, 940, 1034, 1045, 1444, 1786, 1805, 2068, 2090, 2585, 3572, 3610, 3971, 4180, 4465, 5170, 7220, 7942, 8930, 9823, 10340, 15884, 16967, 17860, 19646, 19855, 33934, 39292, 39710, 49115, 67868, 79420, 84835, 98230, 169670, 186637, 196460, 339340, 373274, 746548, 933185, 1866370, 3732740]

約数ペア:

[(1, 3732740), (2, 1866370), (4, 933185), (5, 746548), (10, 373274), (11, 339340), (19, 196460), (20, 186637), (22, 169670), (38, 98230), (44, 84835), (47, 79420), (55, 67868), (76, 49115), (94, 39710), (95, 39292), (110, 33934), (188, 19855), (190, 19646), (209, 17860), (220, 16967), (235, 15884), (361, 10340), (380, 9823), (418, 8930), (470, 7942), (517, 7220), (722, 5170), (836, 4465), (893, 4180), (940, 3971), (1034, 3610), (1045, 3572), (1444, 2585), (1786, 2090), (1805, 2068)]