8088891850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28544

約数の個数: 96

約数和(自身を含む): 17797610880

約数和(自身を除く): 9708719030

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 65, 95, 115, 130, 190, 230, 247, 299, 325, 437, 475, 494, 575, 598, 650, 874, 950, 1150, 1235, 1495, 2185, 2470, 2990, 4370, 5681, 6175, 7475, 10925, 11362, 12350, 14950, 21850, 28405, 28477, 56810, 56954, 142025, 142385, 284050, 284770, 370201, 541063, 654971, 711925, 740402, 1082126, 1309942, 1423850, 1851005, 2705315, 3274855, 3702010, 5410630, 6549710, 7033819, 8514623, 9255025, 12444449, 13526575, 14067638, 16374275, 17029246, 18510050, 24888898, 27053150, 32748550, 35169095, 42573115, 62222245, 70338190, 85146230, 124444490, 161777837, 175845475, 212865575, 311111225, 323555674, 351690950, 425731150, 622222450, 808889185, 1617778370, 4044445925, 8088891850]

約数ペア:

[(1, 8088891850), (2, 4044445925), (5, 1617778370), (10, 808889185), (13, 622222450), (19, 425731150), (23, 351690950), (25, 323555674), (26, 311111225), (38, 212865575), (46, 175845475), (50, 161777837), (65, 124444490), (95, 85146230), (115, 70338190), (130, 62222245), (190, 42573115), (230, 35169095), (247, 32748550), (299, 27053150), (325, 24888898), (437, 18510050), (475, 17029246), (494, 16374275), (575, 14067638), (598, 13526575), (650, 12444449), (874, 9255025), (950, 8514623), (1150, 7033819), (1235, 6549710), (1495, 5410630), (2185, 3702010), (2470, 3274855), (2990, 2705315), (4370, 1851005), (5681, 1423850), (6175, 1309942), (7475, 1082126), (10925, 740402), (11362, 711925), (12350, 654971), (14950, 541063), (21850, 370201), (28405, 284770), (28477, 284050), (56810, 142385), (56954, 142025)]