39903500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 107382912

約数和(自身を除く): 67479412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 877, 910, 1300, 1625, 1750, 1754, 1820, 2275, 3250, 3500, 3508, 4385, 4550, 6139, 6500, 8770, 9100, 11375, 11401, 12278, 17540, 21925, 22750, 22802, 24556, 30695, 43850, 45500, 45604, 57005, 61390, 79807, 87700, 109625, 114010, 122780, 153475, 159614, 219250, 228020, 285025, 306950, 319228, 399035, 438500, 570050, 613900, 767375, 798070, 1140100, 1425125, 1534750, 1596140, 1995175, 2850250, 3069500, 3990350, 5700500, 7980700, 9975875, 19951750, 39903500]

約数ペア:

[(1, 39903500), (2, 19951750), (4, 9975875), (5, 7980700), (7, 5700500), (10, 3990350), (13, 3069500), (14, 2850250), (20, 1995175), (25, 1596140), (26, 1534750), (28, 1425125), (35, 1140100), (50, 798070), (52, 767375), (65, 613900), (70, 570050), (91, 438500), (100, 399035), (125, 319228), (130, 306950), (140, 285025), (175, 228020), (182, 219250), (250, 159614), (260, 153475), (325, 122780), (350, 114010), (364, 109625), (455, 87700), (500, 79807), (650, 61390), (700, 57005), (875, 45604), (877, 45500), (910, 43850), (1300, 30695), (1625, 24556), (1750, 22802), (1754, 22750), (1820, 21925), (2275, 17540), (3250, 12278), (3500, 11401), (3508, 11375), (4385, 9100), (4550, 8770), (6139, 6500)]