98622920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 162650680

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 47, 55, 76, 88, 94, 95, 110, 152, 188, 190, 209, 220, 235, 251, 376, 380, 418, 440, 470, 502, 517, 760, 836, 893, 940, 1004, 1034, 1045, 1255, 1672, 1786, 1880, 2008, 2068, 2090, 2510, 2585, 2761, 3572, 4136, 4180, 4465, 4769, 5020, 5170, 5522, 7144, 8360, 8930, 9538, 9823, 10040, 10340, 11044, 11797, 13805, 17860, 19076, 19646, 20680, 22088, 23594, 23845, 27610, 35720, 38152, 39292, 47188, 47690, 49115, 52459, 55220, 58985, 78584, 94376, 95380, 98230, 104918, 110440, 117970, 129767, 190760, 196460, 209836, 224143, 235940, 259534, 262295, 392920, 419672, 448286, 471880, 519068, 524590, 648835, 896572, 1038136, 1049180, 1120715, 1297670, 1793144, 2098360, 2241430, 2465573, 2595340, 4482860, 4931146, 5190680, 8965720, 9862292, 12327865, 19724584, 24655730, 49311460, 98622920]

約数ペア:

[(1, 98622920), (2, 49311460), (4, 24655730), (5, 19724584), (8, 12327865), (10, 9862292), (11, 8965720), (19, 5190680), (20, 4931146), (22, 4482860), (38, 2595340), (40, 2465573), (44, 2241430), (47, 2098360), (55, 1793144), (76, 1297670), (88, 1120715), (94, 1049180), (95, 1038136), (110, 896572), (152, 648835), (188, 524590), (190, 519068), (209, 471880), (220, 448286), (235, 419672), (251, 392920), (376, 262295), (380, 259534), (418, 235940), (440, 224143), (470, 209836), (502, 196460), (517, 190760), (760, 129767), (836, 117970), (893, 110440), (940, 104918), (1004, 98230), (1034, 95380), (1045, 94376), (1255, 78584), (1672, 58985), (1786, 55220), (1880, 52459), (2008, 49115), (2068, 47690), (2090, 47188), (2510, 39292), (2585, 38152), (2761, 35720), (3572, 27610), (4136, 23845), (4180, 23594), (4465, 22088), (4769, 20680), (5020, 19646), (5170, 19076), (5522, 17860), (7144, 13805), (8360, 11797), (8930, 11044), (9538, 10340), (9823, 10040)]