88478060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 217486080

約数和(自身を除く): 129008020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 61, 76, 95, 110, 122, 190, 209, 220, 244, 305, 347, 380, 418, 610, 671, 694, 836, 1045, 1159, 1220, 1342, 1388, 1735, 2090, 2318, 2684, 3355, 3470, 3817, 4180, 4636, 5795, 6593, 6710, 6940, 7634, 11590, 12749, 13186, 13420, 15268, 19085, 21167, 23180, 25498, 26372, 32965, 38170, 42334, 50996, 63745, 65930, 72523, 76340, 84668, 105835, 127490, 131860, 145046, 211670, 232837, 254980, 290092, 362615, 402173, 423340, 465674, 725230, 804346, 931348, 1164185, 1450460, 1608692, 2010865, 2328370, 4021730, 4423903, 4656740, 8043460, 8847806, 17695612, 22119515, 44239030, 88478060]

約数ペア:

[(1, 88478060), (2, 44239030), (4, 22119515), (5, 17695612), (10, 8847806), (11, 8043460), (19, 4656740), (20, 4423903), (22, 4021730), (38, 2328370), (44, 2010865), (55, 1608692), (61, 1450460), (76, 1164185), (95, 931348), (110, 804346), (122, 725230), (190, 465674), (209, 423340), (220, 402173), (244, 362615), (305, 290092), (347, 254980), (380, 232837), (418, 211670), (610, 145046), (671, 131860), (694, 127490), (836, 105835), (1045, 84668), (1159, 76340), (1220, 72523), (1342, 65930), (1388, 63745), (1735, 50996), (2090, 42334), (2318, 38170), (2684, 32965), (3355, 26372), (3470, 25498), (3817, 23180), (4180, 21167), (4636, 19085), (5795, 15268), (6593, 13420), (6710, 13186), (6940, 12749), (7634, 11590)]