539347900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8508

約数の個数: 108

約数和(自身を含む): 1466369688

約数和(自身を除く): 927021788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2548, 3185, 4550, 4900, 6370, 8467, 9100, 12740, 15925, 16934, 31850, 33868, 42335, 59269, 63700, 84670, 110071, 118538, 169340, 211675, 220142, 237076, 296345, 414883, 423350, 440284, 550355, 592690, 770497, 829766, 846700, 1100710, 1185380, 1481725, 1540994, 1659532, 2074415, 2201420, 2751775, 2963450, 3081988, 3852485, 4148830, 5393479, 5503550, 5926900, 7704970, 8297660, 10372075, 10786958, 11007100, 15409940, 19262425, 20744150, 21573916, 26967395, 38524850, 41488300, 53934790, 77049700, 107869580, 134836975, 269673950, 539347900]

約数ペア:

[(1, 539347900), (2, 269673950), (4, 134836975), (5, 107869580), (7, 77049700), (10, 53934790), (13, 41488300), (14, 38524850), (20, 26967395), (25, 21573916), (26, 20744150), (28, 19262425), (35, 15409940), (49, 11007100), (50, 10786958), (52, 10372075), (65, 8297660), (70, 7704970), (91, 5926900), (98, 5503550), (100, 5393479), (130, 4148830), (140, 3852485), (175, 3081988), (182, 2963450), (196, 2751775), (245, 2201420), (260, 2074415), (325, 1659532), (350, 1540994), (364, 1481725), (455, 1185380), (490, 1100710), (637, 846700), (650, 829766), (700, 770497), (910, 592690), (980, 550355), (1225, 440284), (1274, 423350), (1300, 414883), (1820, 296345), (2275, 237076), (2450, 220142), (2548, 211675), (3185, 169340), (4550, 118538), (4900, 110071), (6370, 84670), (8467, 63700), (9100, 59269), (12740, 42335), (15925, 33868), (16934, 31850)]