547333820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 1309694400

約数和(自身を除く): 762360580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 580, 605, 638, 709, 1210, 1276, 1331, 1418, 1595, 2420, 2662, 2836, 3190, 3509, 3545, 5324, 6380, 6655, 7018, 7090, 7799, 13310, 14036, 14180, 15598, 17545, 20561, 26620, 31196, 35090, 38599, 38995, 41122, 70180, 77198, 77990, 82244, 85789, 102805, 154396, 155980, 171578, 192995, 205610, 226171, 343156, 385990, 411220, 428945, 452342, 771980, 857890, 904684, 943679, 1130855, 1715780, 1887358, 2261710, 2487881, 3774716, 4523420, 4718395, 4975762, 9436790, 9951524, 12439405, 18873580, 24878810, 27366691, 49757620, 54733382, 109466764, 136833455, 273666910, 547333820]

約数ペア:

[(1, 547333820), (2, 273666910), (4, 136833455), (5, 109466764), (10, 54733382), (11, 49757620), (20, 27366691), (22, 24878810), (29, 18873580), (44, 12439405), (55, 9951524), (58, 9436790), (110, 4975762), (116, 4718395), (121, 4523420), (145, 3774716), (220, 2487881), (242, 2261710), (290, 1887358), (319, 1715780), (484, 1130855), (580, 943679), (605, 904684), (638, 857890), (709, 771980), (1210, 452342), (1276, 428945), (1331, 411220), (1418, 385990), (1595, 343156), (2420, 226171), (2662, 205610), (2836, 192995), (3190, 171578), (3509, 155980), (3545, 154396), (5324, 102805), (6380, 85789), (6655, 82244), (7018, 77990), (7090, 77198), (7799, 70180), (13310, 41122), (14036, 38995), (14180, 38599), (15598, 35090), (17545, 31196), (20561, 26620)]