713995100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2596

約数の個数: 144

約数和(自身を含む): 1969207296

約数和(自身を除く): 1255212196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 260, 310, 325, 350, 364, 403, 434, 455, 620, 650, 700, 775, 806, 868, 910, 1085, 1300, 1550, 1612, 1820, 2015, 2170, 2275, 2531, 2821, 3100, 4030, 4340, 4550, 5062, 5425, 5642, 8060, 9100, 10075, 10124, 10850, 11284, 12655, 14105, 17717, 20150, 21700, 25310, 28210, 32903, 35434, 40300, 50620, 56420, 63275, 65806, 70525, 70868, 78461, 88585, 126550, 131612, 141050, 156922, 164515, 177170, 230321, 253100, 282100, 313844, 329030, 354340, 392305, 442925, 460642, 549227, 658060, 784610, 822575, 885850, 921284, 1019993, 1098454, 1151605, 1569220, 1645150, 1771700, 1961525, 2039986, 2196908, 2303210, 2746135, 3290300, 3923050, 4079972, 4606420, 5099965, 5492270, 5758025, 7139951, 7846100, 10199930, 10984540, 11516050, 13730675, 14279902, 20399860, 23032100, 25499825, 27461350, 28559804, 35699755, 50999650, 54922700, 71399510, 101999300, 142799020, 178498775, 356997550, 713995100]

約数ペア:

[(1, 713995100), (2, 356997550), (4, 178498775), (5, 142799020), (7, 101999300), (10, 71399510), (13, 54922700), (14, 50999650), (20, 35699755), (25, 28559804), (26, 27461350), (28, 25499825), (31, 23032100), (35, 20399860), (50, 14279902), (52, 13730675), (62, 11516050), (65, 10984540), (70, 10199930), (91, 7846100), (100, 7139951), (124, 5758025), (130, 5492270), (140, 5099965), (155, 4606420), (175, 4079972), (182, 3923050), (217, 3290300), (260, 2746135), (310, 2303210), (325, 2196908), (350, 2039986), (364, 1961525), (403, 1771700), (434, 1645150), (455, 1569220), (620, 1151605), (650, 1098454), (700, 1019993), (775, 921284), (806, 885850), (868, 822575), (910, 784610), (1085, 658060), (1300, 549227), (1550, 460642), (1612, 442925), (1820, 392305), (2015, 354340), (2170, 329030), (2275, 313844), (2531, 282100), (2821, 253100), (3100, 230321), (4030, 177170), (4340, 164515), (4550, 156922), (5062, 141050), (5425, 131612), (5642, 126550), (8060, 88585), (9100, 78461), (10075, 70868), (10124, 70525), (10850, 65806), (11284, 63275), (12655, 56420), (14105, 50620), (17717, 40300), (20150, 35434), (21700, 32903), (25310, 28210)]