529501700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1942

約数の個数: 144

約数和(自身を含む): 1460573184

約数和(自身を除く): 931071484

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, 1877, 2015, 2170, 2275, 2821, 3100, 3754, 4030, 4340, 4550, 5425, 5642, 7508, 8060, 9100, 9385, 10075, 10850, 11284, 13139, 14105, 18770, 20150, 21700, 24401, 26278, 28210, 37540, 40300, 46925, 48802, 52556, 56420, 58187, 65695, 70525, 93850, 97604, 116374, 122005, 131390, 141050, 170807, 187700, 232748, 244010, 262780, 282100, 290935, 328475, 341614, 407309, 488020, 581870, 610025, 656950, 683228, 756431, 814618, 854035, 1163740, 1220050, 1313900, 1454675, 1512862, 1629236, 1708070, 2036545, 2440100, 2909350, 3025724, 3416140, 3782155, 4073090, 4270175, 5295017, 5818700, 7564310, 8146180, 8540350, 10182725, 10590034, 15128620, 17080700, 18910775, 20365450, 21180068, 26475085, 37821550, 40730900, 52950170, 75643100, 105900340, 132375425, 264750850, 529501700]

約数ペア:

[(1, 529501700), (2, 264750850), (4, 132375425), (5, 105900340), (7, 75643100), (10, 52950170), (13, 40730900), (14, 37821550), (20, 26475085), (25, 21180068), (26, 20365450), (28, 18910775), (31, 17080700), (35, 15128620), (50, 10590034), (52, 10182725), (62, 8540350), (65, 8146180), (70, 7564310), (91, 5818700), (100, 5295017), (124, 4270175), (130, 4073090), (140, 3782155), (155, 3416140), (175, 3025724), (182, 2909350), (217, 2440100), (260, 2036545), (310, 1708070), (325, 1629236), (350, 1512862), (364, 1454675), (403, 1313900), (434, 1220050), (455, 1163740), (620, 854035), (650, 814618), (700, 756431), (775, 683228), (806, 656950), (868, 610025), (910, 581870), (1085, 488020), (1300, 407309), (1550, 341614), (1612, 328475), (1820, 290935), (1877, 282100), (2015, 262780), (2170, 244010), (2275, 232748), (2821, 187700), (3100, 170807), (3754, 141050), (4030, 131390), (4340, 122005), (4550, 116374), (5425, 97604), (5642, 93850), (7508, 70525), (8060, 65695), (9100, 58187), (9385, 56420), (10075, 52556), (10850, 48802), (11284, 46925), (13139, 40300), (14105, 37540), (18770, 28210), (20150, 26278), (21700, 24401)]