39016250

素因数分解:

$2^1\times 5^4\times 7^4\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 100

約数和(自身を含む): 91878402

約数和(自身を除く): 52862152

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 343, 350, 455, 490, 625, 637, 650, 686, 875, 910, 1225, 1250, 1274, 1625, 1715, 1750, 2275, 2401, 2450, 3185, 3250, 3430, 4375, 4459, 4550, 4802, 6125, 6370, 8125, 8575, 8750, 8918, 11375, 12005, 12250, 15925, 16250, 17150, 22295, 22750, 24010, 30625, 31213, 31850, 42875, 44590, 56875, 60025, 61250, 62426, 79625, 85750, 111475, 113750, 120050, 156065, 159250, 214375, 222950, 300125, 312130, 398125, 428750, 557375, 600250, 780325, 796250, 1114750, 1500625, 1560650, 2786875, 3001250, 3901625, 5573750, 7803250, 19508125, 39016250]

約数ペア:

[(1, 39016250), (2, 19508125), (5, 7803250), (7, 5573750), (10, 3901625), (13, 3001250), (14, 2786875), (25, 1560650), (26, 1500625), (35, 1114750), (49, 796250), (50, 780325), (65, 600250), (70, 557375), (91, 428750), (98, 398125), (125, 312130), (130, 300125), (175, 222950), (182, 214375), (245, 159250), (250, 156065), (325, 120050), (343, 113750), (350, 111475), (455, 85750), (490, 79625), (625, 62426), (637, 61250), (650, 60025), (686, 56875), (875, 44590), (910, 42875), (1225, 31850), (1250, 31213), (1274, 30625), (1625, 24010), (1715, 22750), (1750, 22295), (2275, 17150), (2401, 16250), (2450, 15925), (3185, 12250), (3250, 12005), (3430, 11375), (4375, 8918), (4459, 8750), (4550, 8575), (4802, 8125), (6125, 6370)]