25193350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 34177850

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 113, 130, 175, 182, 226, 245, 325, 343, 350, 455, 490, 565, 637, 650, 686, 791, 910, 1130, 1225, 1274, 1469, 1582, 1715, 2275, 2450, 2825, 2938, 3185, 3430, 3955, 4459, 4550, 5537, 5650, 6370, 7345, 7910, 8575, 8918, 10283, 11074, 14690, 15925, 17150, 19775, 20566, 22295, 27685, 31850, 36725, 38759, 39550, 44590, 51415, 55370, 71981, 73450, 77518, 102830, 111475, 138425, 143962, 193795, 222950, 257075, 276850, 359905, 387590, 503867, 514150, 719810, 968975, 1007734, 1799525, 1937950, 2519335, 3599050, 5038670, 12596675, 25193350]

約数ペア:

[(1, 25193350), (2, 12596675), (5, 5038670), (7, 3599050), (10, 2519335), (13, 1937950), (14, 1799525), (25, 1007734), (26, 968975), (35, 719810), (49, 514150), (50, 503867), (65, 387590), (70, 359905), (91, 276850), (98, 257075), (113, 222950), (130, 193795), (175, 143962), (182, 138425), (226, 111475), (245, 102830), (325, 77518), (343, 73450), (350, 71981), (455, 55370), (490, 51415), (565, 44590), (637, 39550), (650, 38759), (686, 36725), (791, 31850), (910, 27685), (1130, 22295), (1225, 20566), (1274, 19775), (1469, 17150), (1582, 15925), (1715, 14690), (2275, 11074), (2450, 10283), (2825, 8918), (2938, 8575), (3185, 7910), (3430, 7345), (3955, 6370), (4459, 5650), (4550, 5537)]