134642300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 327854016

約数和(自身を除く): 193211716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 169, 257, 260, 310, 325, 338, 403, 514, 620, 650, 676, 775, 806, 845, 1028, 1285, 1300, 1550, 1612, 1690, 2015, 2570, 3100, 3341, 3380, 4030, 4225, 5140, 5239, 6425, 6682, 7967, 8060, 8450, 10075, 10478, 12850, 13364, 15934, 16705, 16900, 20150, 20956, 25700, 26195, 31868, 33410, 39835, 40300, 43433, 52390, 66820, 79670, 83525, 86866, 103571, 104780, 130975, 159340, 167050, 173732, 199175, 207142, 217165, 261950, 334100, 398350, 414284, 434330, 517855, 523900, 796700, 868660, 1035710, 1085825, 1346423, 2071420, 2171650, 2589275, 2692846, 4343300, 5178550, 5385692, 6732115, 10357100, 13464230, 26928460, 33660575, 67321150, 134642300]

約数ペア:

[(1, 134642300), (2, 67321150), (4, 33660575), (5, 26928460), (10, 13464230), (13, 10357100), (20, 6732115), (25, 5385692), (26, 5178550), (31, 4343300), (50, 2692846), (52, 2589275), (62, 2171650), (65, 2071420), (100, 1346423), (124, 1085825), (130, 1035710), (155, 868660), (169, 796700), (257, 523900), (260, 517855), (310, 434330), (325, 414284), (338, 398350), (403, 334100), (514, 261950), (620, 217165), (650, 207142), (676, 199175), (775, 173732), (806, 167050), (845, 159340), (1028, 130975), (1285, 104780), (1300, 103571), (1550, 86866), (1612, 83525), (1690, 79670), (2015, 66820), (2570, 52390), (3100, 43433), (3341, 40300), (3380, 39835), (4030, 33410), (4225, 31868), (5140, 26195), (5239, 25700), (6425, 20956), (6682, 20150), (7967, 16900), (8060, 16705), (8450, 15934), (10075, 13364), (10478, 12850)]