103613840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6197}}^1$

素因数の和:6240

約数の個数: 80

約数和(自身を含む): 276678720

約数和(自身を除く): 173064880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 6197, 8360, 12394, 16720, 24788, 30985, 49576, 61970, 68167, 99152, 117743, 123940, 136334, 235486, 247880, 272668, 340835, 470972, 495760, 545336, 588715, 681670, 941944, 1090672, 1177430, 1295173, 1363340, 1883888, 2354860, 2590346, 2726680, 4709720, 5180692, 5453360, 6475865, 9419440, 10361384, 12951730, 20722768, 25903460, 51806920, 103613840]

約数ペア:

[(1, 103613840), (2, 51806920), (4, 25903460), (5, 20722768), (8, 12951730), (10, 10361384), (11, 9419440), (16, 6475865), (19, 5453360), (20, 5180692), (22, 4709720), (38, 2726680), (40, 2590346), (44, 2354860), (55, 1883888), (76, 1363340), (80, 1295173), (88, 1177430), (95, 1090672), (110, 941944), (152, 681670), (176, 588715), (190, 545336), (209, 495760), (220, 470972), (304, 340835), (380, 272668), (418, 247880), (440, 235486), (760, 136334), (836, 123940), (880, 117743), (1045, 99152), (1520, 68167), (1672, 61970), (2090, 49576), (3344, 30985), (4180, 24788), (6197, 16720), (8360, 12394)]