20179076550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{19927}}^1$

素因数の和:20142

約数の個数: 96

約数和(自身を含む): 51536677632

約数和(自身を除く): 31357601082

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 157, 215, 258, 314, 430, 471, 645, 785, 942, 1075, 1290, 1570, 2150, 2355, 3225, 3925, 4710, 6450, 6751, 7850, 11775, 13502, 19927, 20253, 23550, 33755, 39854, 40506, 59781, 67510, 99635, 101265, 119562, 168775, 199270, 202530, 298905, 337550, 498175, 506325, 597810, 856861, 996350, 1012650, 1494525, 1713722, 2570583, 2989050, 3128539, 4284305, 5141166, 6257078, 8568610, 9385617, 12852915, 15642695, 18771234, 21421525, 25705830, 31285390, 42843050, 46928085, 64264575, 78213475, 93856170, 128529150, 134527177, 156426950, 234640425, 269054354, 403581531, 469280850, 672635885, 807163062, 1345271770, 2017907655, 3363179425, 4035815310, 6726358850, 10089538275, 20179076550]

約数ペア:

[(1, 20179076550), (2, 10089538275), (3, 6726358850), (5, 4035815310), (6, 3363179425), (10, 2017907655), (15, 1345271770), (25, 807163062), (30, 672635885), (43, 469280850), (50, 403581531), (75, 269054354), (86, 234640425), (129, 156426950), (150, 134527177), (157, 128529150), (215, 93856170), (258, 78213475), (314, 64264575), (430, 46928085), (471, 42843050), (645, 31285390), (785, 25705830), (942, 21421525), (1075, 18771234), (1290, 15642695), (1570, 12852915), (2150, 9385617), (2355, 8568610), (3225, 6257078), (3925, 5141166), (4710, 4284305), (6450, 3128539), (6751, 2989050), (7850, 2570583), (11775, 1713722), (13502, 1494525), (19927, 1012650), (20253, 996350), (23550, 856861), (33755, 597810), (39854, 506325), (40506, 498175), (59781, 337550), (67510, 298905), (99635, 202530), (101265, 199270), (119562, 168775)]