29126873150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 56223901440

約数和(自身を除く): 27097028290

約数列:

[1, 2, 5, 10, 25, 50, 67, 71, 134, 139, 142, 278, 335, 355, 670, 695, 710, 881, 1390, 1675, 1762, 1775, 3350, 3475, 3550, 4405, 4757, 6950, 8810, 9313, 9514, 9869, 18626, 19738, 22025, 23785, 44050, 46565, 47570, 49345, 59027, 62551, 93130, 98690, 118054, 118925, 122459, 125102, 232825, 237850, 244918, 246725, 295135, 312755, 465650, 493450, 590270, 612295, 625510, 661223, 1224590, 1322446, 1475675, 1563775, 2951350, 3061475, 3127550, 3306115, 4190917, 6122950, 6612230, 8204753, 8381834, 8694589, 16409506, 16530575, 17389178, 20954585, 33061150, 41023765, 41909170, 43472945, 82047530, 86945890, 104772925, 205118825, 209545850, 217364725, 410237650, 434729450, 582537463, 1165074926, 2912687315, 5825374630, 14563436575, 29126873150]

約数ペア:

[(1, 29126873150), (2, 14563436575), (5, 5825374630), (10, 2912687315), (25, 1165074926), (50, 582537463), (67, 434729450), (71, 410237650), (134, 217364725), (139, 209545850), (142, 205118825), (278, 104772925), (335, 86945890), (355, 82047530), (670, 43472945), (695, 41909170), (710, 41023765), (881, 33061150), (1390, 20954585), (1675, 17389178), (1762, 16530575), (1775, 16409506), (3350, 8694589), (3475, 8381834), (3550, 8204753), (4405, 6612230), (4757, 6122950), (6950, 4190917), (8810, 3306115), (9313, 3127550), (9514, 3061475), (9869, 2951350), (18626, 1563775), (19738, 1475675), (22025, 1322446), (23785, 1224590), (44050, 661223), (46565, 625510), (47570, 612295), (49345, 590270), (59027, 493450), (62551, 465650), (93130, 312755), (98690, 295135), (118054, 246725), (118925, 244918), (122459, 237850), (125102, 232825)]