1039274080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 96

約数和(自身を含む): 2687827968

約数和(自身を除く): 1648553888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 610, 793, 976, 1040, 1220, 1586, 1952, 2080, 2440, 3172, 3965, 4880, 6344, 7930, 8191, 9760, 12688, 15860, 16382, 25376, 31720, 32764, 40955, 63440, 65528, 81910, 106483, 126880, 131056, 163820, 212966, 262112, 327640, 425932, 499651, 532415, 655280, 851864, 999302, 1064830, 1310560, 1703728, 1998604, 2129660, 2498255, 3407456, 3997208, 4259320, 4996510, 6495463, 7994416, 8518640, 9993020, 12990926, 15988832, 17037280, 19986040, 25981852, 32477315, 39972080, 51963704, 64954630, 79944160, 103927408, 129909260, 207854816, 259818520, 519637040, 1039274080]

約数ペア:

[(1, 1039274080), (2, 519637040), (4, 259818520), (5, 207854816), (8, 129909260), (10, 103927408), (13, 79944160), (16, 64954630), (20, 51963704), (26, 39972080), (32, 32477315), (40, 25981852), (52, 19986040), (61, 17037280), (65, 15988832), (80, 12990926), (104, 9993020), (122, 8518640), (130, 7994416), (160, 6495463), (208, 4996510), (244, 4259320), (260, 3997208), (305, 3407456), (416, 2498255), (488, 2129660), (520, 1998604), (610, 1703728), (793, 1310560), (976, 1064830), (1040, 999302), (1220, 851864), (1586, 655280), (1952, 532415), (2080, 499651), (2440, 425932), (3172, 327640), (3965, 262112), (4880, 212966), (6344, 163820), (7930, 131056), (8191, 126880), (9760, 106483), (12688, 81910), (15860, 65528), (16382, 63440), (25376, 40955), (31720, 32764)]