97690040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 252331200

約数和(自身を除く): 154641160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 1076, 1297, 1345, 1883, 2152, 2594, 2690, 3766, 5188, 5380, 6485, 7532, 9079, 9415, 10376, 10760, 12970, 15064, 18158, 18830, 25940, 36316, 37660, 45395, 51880, 72632, 75320, 90790, 181580, 348893, 363160, 697786, 1395572, 1744465, 2442251, 2791144, 3488930, 4884502, 6977860, 9769004, 12211255, 13955720, 19538008, 24422510, 48845020, 97690040]

約数ペア:

[(1, 97690040), (2, 48845020), (4, 24422510), (5, 19538008), (7, 13955720), (8, 12211255), (10, 9769004), (14, 6977860), (20, 4884502), (28, 3488930), (35, 2791144), (40, 2442251), (56, 1744465), (70, 1395572), (140, 697786), (269, 363160), (280, 348893), (538, 181580), (1076, 90790), (1297, 75320), (1345, 72632), (1883, 51880), (2152, 45395), (2594, 37660), (2690, 36316), (3766, 25940), (5188, 18830), (5380, 18158), (6485, 15064), (7532, 12970), (9079, 10760), (9415, 10376)]