7008870100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21323}}^1$

素因数の和:21529

約数の個数: 72

約数和(自身を含む): 16103031840

約数和(自身を除く): 9094161740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 173, 190, 346, 380, 475, 692, 865, 950, 1730, 1900, 3287, 3460, 4325, 6574, 8650, 13148, 16435, 17300, 21323, 32870, 42646, 65740, 82175, 85292, 106615, 164350, 213230, 328700, 405137, 426460, 533075, 810274, 1066150, 1620548, 2025685, 2132300, 3688879, 4051370, 7377758, 8102740, 10128425, 14755516, 18444395, 20256850, 36888790, 40513700, 70088701, 73777580, 92221975, 140177402, 184443950, 280354804, 350443505, 368887900, 700887010, 1401774020, 1752217525, 3504435050, 7008870100]

約数ペア:

[(1, 7008870100), (2, 3504435050), (4, 1752217525), (5, 1401774020), (10, 700887010), (19, 368887900), (20, 350443505), (25, 280354804), (38, 184443950), (50, 140177402), (76, 92221975), (95, 73777580), (100, 70088701), (173, 40513700), (190, 36888790), (346, 20256850), (380, 18444395), (475, 14755516), (692, 10128425), (865, 8102740), (950, 7377758), (1730, 4051370), (1900, 3688879), (3287, 2132300), (3460, 2025685), (4325, 1620548), (6574, 1066150), (8650, 810274), (13148, 533075), (16435, 426460), (17300, 405137), (21323, 328700), (32870, 213230), (42646, 164350), (65740, 106615), (82175, 85292)]