103613944880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{251539}}^1$

素因数の和:251842

約数の個数: 80

約数和(自身を含む): 254518233600

約数和(自身を除く): 150904288720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 271, 304, 380, 542, 760, 1084, 1355, 1520, 2168, 2710, 4336, 5149, 5420, 10298, 10840, 20596, 21680, 25745, 41192, 51490, 82384, 102980, 205960, 251539, 411920, 503078, 1006156, 1257695, 2012312, 2515390, 4024624, 4779241, 5030780, 9558482, 10061560, 19116964, 20123120, 23896205, 38233928, 47792410, 68167069, 76467856, 95584820, 136334138, 191169640, 272668276, 340835345, 382339280, 545336552, 681670690, 1090673104, 1295174311, 1363341380, 2590348622, 2726682760, 5180697244, 5453365520, 6475871555, 10361394488, 12951743110, 20722788976, 25903486220, 51806972440, 103613944880]

約数ペア:

[(1, 103613944880), (2, 51806972440), (4, 25903486220), (5, 20722788976), (8, 12951743110), (10, 10361394488), (16, 6475871555), (19, 5453365520), (20, 5180697244), (38, 2726682760), (40, 2590348622), (76, 1363341380), (80, 1295174311), (95, 1090673104), (152, 681670690), (190, 545336552), (271, 382339280), (304, 340835345), (380, 272668276), (542, 191169640), (760, 136334138), (1084, 95584820), (1355, 76467856), (1520, 68167069), (2168, 47792410), (2710, 38233928), (4336, 23896205), (5149, 20123120), (5420, 19116964), (10298, 10061560), (10840, 9558482), (20596, 5030780), (21680, 4779241), (25745, 4024624), (41192, 2515390), (51490, 2012312), (82384, 1257695), (102980, 1006156), (205960, 503078), (251539, 411920)]