125741680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 306542880

約数和(自身を除く): 180801200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 83, 116, 145, 166, 232, 290, 332, 415, 464, 580, 653, 664, 830, 1160, 1306, 1328, 1660, 2320, 2407, 2612, 3265, 3320, 4814, 5224, 6530, 6640, 9628, 10448, 12035, 13060, 18937, 19256, 24070, 26120, 37874, 38512, 48140, 52240, 54199, 75748, 94685, 96280, 108398, 151496, 189370, 192560, 216796, 270995, 302992, 378740, 433592, 541990, 757480, 867184, 1083980, 1514960, 1571771, 2167960, 3143542, 4335920, 6287084, 7858855, 12574168, 15717710, 25148336, 31435420, 62870840, 125741680]

約数ペア:

[(1, 125741680), (2, 62870840), (4, 31435420), (5, 25148336), (8, 15717710), (10, 12574168), (16, 7858855), (20, 6287084), (29, 4335920), (40, 3143542), (58, 2167960), (80, 1571771), (83, 1514960), (116, 1083980), (145, 867184), (166, 757480), (232, 541990), (290, 433592), (332, 378740), (415, 302992), (464, 270995), (580, 216796), (653, 192560), (664, 189370), (830, 151496), (1160, 108398), (1306, 96280), (1328, 94685), (1660, 75748), (2320, 54199), (2407, 52240), (2612, 48140), (3265, 38512), (3320, 37874), (4814, 26120), (5224, 24070), (6530, 19256), (6640, 18937), (9628, 13060), (10448, 12035)]